Celtic Baby Names
| Name | Meaning | Gender | Origin |
| Aengus | Exceptionally strong. | M | Celtic baby names |
| Annwfn | Mythical name of The Otherworld. | F | Celtic |
| Annwn | Mythical name of The Otherworld. | F | Celtic |
| Bairrfhionn | Marksman. | M | Celtic |
| Beacan | Small. | M | Celtic |
| Bearacb | Marksman. | M | Celtic |
| Bearcban | Marksman. | M | Celtic baby names |
| Beatha | Life. | F | Celtic |
| Becan | Small. | M | Celtic |
| Bedelia | A variant of Bridget/ who was the mythic Celtic goddess of fire and poetry. | F | Celtic baby names |
| Bendigeidfran | Name of a king. | M | Celtic |
| Body | Blond. | M | Celtic |
| Breanainn | Sword. | M | Celtic |
| Breandan | Sword. | M | Celtic |
| Bressal | Battle. | M | Celtic |
| Cachamwri | Mythical servant of Arthur. | M | Celtic baby names |
| Cahal | Strong in battle. | M | Celtic |
| Camero | Crooked nose. | M | Celtic |
| Camey | Crooked nose. | M | Celtic baby names |
| Caoilfhinnn | Slender and comely. | F | Celtic |
| Caoimhghin | Gentle. | M | Celtic |
| Car | Fighter. | M | Celtic baby names |
| Carbry | Charioteer. | M | Celtic |
| Cardew | From the black fort. | M | Celtic |
| Carew | From the fortress. | M | Celtic |
| Cassivellaunus | From Arthurian legend. | M | Celtic |
| Cathaoir | Fighter. | M | Celtic |
| Cinnia | Beauty. | F | Celtic baby names |
| Cinnie | Beauty. | F | Celtic |
| Clustfeinad | Mythical father of Clust. | M | Celtic |
| Cocidius | Mythical hunter god. | M | Celtic baby names |
| Coinneach | Handsome. | M | Celtic |
| Cradawg | Mythical son of Bran. | M | Celtic |
| Culain | Mythical smith. | M | Celtic |
| Culann | Mythical smith. | M | Celtic |
| Custennin | Mythical giant. | M | Celtic |
| Deoch | Mythical princess of Munster. | F | Celtic baby names |
| Dubv | Dark faced. | M | Celtic |
| Dyfed | From Dyfed. | M | Celtic |
| Eburscon | Lives near the yew tree estate. | M | Celtic baby names |
| Erea | From Ireland. | F | Celtic |
| Etain | A fairy. | F | Celtic |
| Eveline | Light. | F | Celtic baby names |
| Ewen | Young. | M | Celtic |
| Ewyn | Young. | M | Celtic |
| Fedelm | Mythical wife of Loegaire. | F | Celtic |
| Ferehar | Mythical son of Uisneeh. | M | Celtic |
| Ferghus | Manly. | M | Celtic |
| Fiacra | Eagle. | M | Celtic baby names |
| Fiacre | Eagle. | M | Celtic |
| Fianna | Legendsry tale. | F | Celtic |
| Finbar | Blond. | M | Celtic baby names |
| Findabair | Mythical daughter of Medb. | F | Celtic |
| Fingula | Mythical daughter of Lyr. | F | Celtic |
| Finnbar | Blond. | M | Celtic baby names |
| Finnobarr | Blond. | M | Celtic |
| Fynbar | Blond. | M | Celtic |
| Gall | Stranger. | M | Celtic |
| Ginebra | White as foam. | F | Celtic |
| Ginerva | White as foam. | F | Celtic |
| Ginessa | White as foam. | F | Celtic baby names |
| Glifieu | Mythical son of Taran. | M | Celtic |
| Gorsedd | From Arbeth. | M | Celtic |
| Grania | Love. | F | Celtic baby names |
| Gruddieu | Mythical son of Muriuel. | M | Celtic |
| Guennola | White. | F | Celtic |
| Gwynham | Mythical father of Teithi. | M | Celtic baby names |
| Gwynith | Blessed. | F | Celtic |
| Gwynn | Of the white brow. | F | Celtic |
| Heilyn | Mythical son of Gwyn. | M | Celtic |
| Henbeddestr | Fastest man. | M | Celtic |
| Huarwar | Mythical son of Halwn. | M | Celtic |
| Hueil | Mythical son of Caw. | M | Celtic baby names |
| Idelisa | Bountiful. | F | Celtic |
| Idelle | Bountiful. | F | Celtic |
| Inness | From the island. | M | Celtic baby names |
| Ione | From the king's island. | F | Celtic |
| Irven | White. | M | Celtic |
| Irvin | White. | M | Celtic baby names |
| Irvyn | White. | M | Celtic |
| Isold | The fair. | F | Celtic |
| Isolda | The fair. | F | Celtic |
| Jennyfer | White wave. | F | Celtic |
| Jennyver | White wave. | F | Celtic |
| Karney | Fighter. | M | Celtic baby names |
| Kayne | Intelligent. | M | Celtic |
| Keaghan | Son of Egan. | M | Celtic |
| Keane | Tall and handsome. | M | Celtic baby names |
| Kearney | Fighter. | M | Celtic |
| Keary | Dark. | M | Celtic |
| Kelvan | River man.'. | M | Celtic baby names |
| Kelven | River man. | M | Celtic |
| Kelvyn | From the narrow river. | M | Celtic |
| Kelwin | From the narrow river. | M | Celtic baby names |
| Kelwyn | From the narrow river. | M | Celtic |
| Kendal | From the bright valley. | M | Celtic |
| Kendhal | From the bright valley. | M | Celtic |
| Kennocha | Lovely. | F | Celtic |
| Kentigem | Chief. | M | Celtic |
| Kentigern | Chief lord. Name of the first bishop of Glasgow. | M | Celtic baby names |
| Kermode | Son of Diarmaid. | M | Celtic |
| Kerwin | Dark skinned. | M | Celtic |
| Kerwyn | Dark skinned. | M | Celtic baby names |
| Kevan | Gentle. | M | Celtic |
| Kevyn | Gentle. | M | Celtic |
| Kilian | Blind. | M | Celtic |
| Kirwin | Dark skinned. | M | Celtic |
| Kirwyn | Dark skinned. | M | Celtic |
| Kunsgnos | Wise. | M | Celtic baby names |
| Kynthelig | Guide. | M | Celtic |
| Mabina | Nimble. | F | Celtic |
| Maccus | Hammer. | M | Celtic baby names |
| Mack | Son of. | M | Celtic |
| Macklin | Son of Flann. | M | Celtic |
| Macklyn | Son of Flann. | M | Celtic baby names |
| Maeveen | Nimble. | F | Celtic |
| Malvin | Leader. | M | Celtic |
| Malvyn | Leader. | M | Celtic baby names |
| Marella | Shining sea. Variant of Muriel. | F | Celtic |
| Marilla | Shining sea. Variant of Muriel. | F | Celtic |
| Mariner | Lives by the sea. | M | Celtic |
| Marvina | Renowned friend. Feminine of Marvin: Lives by the Sea. | F | Celtic |
| Marvyn | Lives by the sea. | M | Celtic |
| Mavelle | Songbud. | F | Celtic |
| Mavie | Songbud. | F | Celtic |
| Meadghbh | Nimble. | F | Celtic |
| Medb | A mythical queen. | F | Celtic |
| Medredydd | Mythical son of Medredydd. | M | Celtic |
| Melville | Leader. | M | Celtic |
| Menw | Mythical a wizard. | M | Celtic |
| Merna | Tender. | F | Celtic |
| Mirna | Tender. | F | Celtic |
| Moina | Mild or tender. | F | Celtic |
| Mor | Exceptional. | F | Celtic |
| Moreen | Great. | F | Celtic |
| Morfran | Mythical ugly demon. | M | Celtic |
| Morgance | Dweller of the sea. | F | Celtic |
| Morgane | Dweller of the sea. | F | Celtic |
| Morvyn | Lives by the sea. | M | Celtic |
| Moryn | Lives by the sea. | M | Celtic |
| Moyna | Tender or mild. | F | Celtic |
| Murdoc | Seaman. | M | Celtic |
| Murdoch | Seaman. | M | Celtic |
| Murry | Lives by the sea. | M | Celtic |
| Murtagh | Protects the sea. | M | Celtic |
| Mynogan | Mythical father of Beli. | M | Celtic |
| Naois | Mythical warrior. | M | Celtic |
| Nareen | Contented. | F | Celtic |
| Nareena | Contented. | F | Celtic |
| Nareene | Contented. | F | Celtic |
| Neala | Ruler. | F | Celtic |
| Neale | Champion. | M | Celtic |
| Nealie | Ruler. | F | Celtic |
| Nealon | Champion. | M | Celtic |
| Neese | Choice. | M | Celtic |
| Neill | Champion. | M | Celtic |
| Nels | Chief. | M | Celtic |
| Nemausus | Mythical god of Nimes. | M | Celtic |
| Newlin | From the new spring. | M | Celtic |
| Niallan | Champion. | M | Celtic |
| Niece | Choice. | M | Celtic |
| Oifa | Mythical sister of Ove. | F | Celtic |
| Oilell | A mythical queen. | F | Celtic |
| Orin | White. | M | Celtic |
| Osckar | Jumping fighter. | M | Celtic |
| Oskar | Jumping fighter. | M | Celtic |
| Osker | Jumping fighter. | M | Celtic |
| Ove | Mythical daughter of Dearg. | F | Celtic |
| Owin | Young fighter. | M | Celtic |
| Owyn | Young fighter. | M | Celtic |
| Afton | From the Afton River | E | Celtic/Gaelic |
| Aidan | Fiery | E | Celtic/Gaelic |
| Aideen | Flame | F | Celtic/Gaelic |
| Aiden | Fiery | M | Celtic/Gaelic |
| Aileen | Form of Helen - light | F | Celtic/Gaelic |
| Ailis | Noble/ Kind | F | Celtic/Gaelic |
| Aine | Joy/ Ardent | F | Celtic/Gaelic |
| Airell | Nobelman | F | Celtic/Gaelic |
| Aislin | Dream | F | Celtic/Gaelic |
| Aisling | Vision/ Dream | F | Celtic/Gaelic |
| Aislinn | A Dream | F | Celtic/Gaelic |
| Alan | Handsome | M | Celtic/Gaelic |
| Alana | Peaceful/ serene | F | Celtic/Gaelic |
| Allan | Handsome | M | Celtic/Gaelic |
| Allen | Fair/ handsome | M | Celtic/Gaelic |
| Allene | Attractive/ Peaceful | F | Celtic/Gaelic |
| Amergin | Poet | M | Celtic/Gaelic |
| Angus | Unique Strength | M | Celtic/Gaelic |
| Aoife | Life | F | Celtic/Gaelic |
| Ardara | Fort on the Hill | F | Celtic/Gaelic |
| Arlen | Pledge | M | Celtic/Gaelic |
| Arlene | Pledge | F | Celtic/Gaelic |
| Artan | Little Bear | M | Celtic/Gaelic |
| Arthur | Noble strength. A bear. | M | Celtic/Gaelic |
| Avalbane | White Orchard | F | Celtic/Gaelic |
| Baird | Minstrel/ Poet | M | Celtic/Gaelic |
| Bairn | Child/ Born | M | Celtic/Gaelic |
| Banagher | Pointed Hill | M | Celtic/Gaelic |
| Barry | Marksman | M | Celtic/Gaelic |
| Bary | Marksman | M | Celtic/Gaelic |
| Betha | Life | F | Celtic/Gaelic |
| Bevan | Son of Evan | M | Celtic/Gaelic |
| Bidelia | High One | F | Celtic/Gaelic |
| Blair | Field or Plain | E | Celtic/Gaelic |
| Bonnie | Pretty girl | F | Celtic/Gaelic |
| Bowen | Archer | M | Celtic/Gaelic |
| Bowie | Yellow Haired | M | Celtic/Gaelic |
| Boyd | Blonde | M | Celtic/Gaelic |
| Brady | Broad shouldered | E | Celtic/Gaelic |
| Braeden | From the Dark Valley | M | Celtic/Gaelic |
| Branden | Little Raven | M | Celtic/Gaelic |
| Brandon | Little Raven | M | Celtic/Gaelic |
| Brayden | Brave | E | Celtic/Gaelic |
| Brazil | Strife | E | Celtic/Gaelic |
| Breanna | Strong/ Virtuous/ Honorable | F | Celtic/Gaelic |
| Breckin | Freckled | E | Celtic/Gaelic |
| Bree | Strong One | F | Celtic/Gaelic |
| Breena | Fairy Land | F | Celtic/Gaelic |
| Brend | Little Raven | E | Celtic/Gaelic |
| Brendan | Little Raven | M | Celtic/Gaelic |
| Brendon | Little Raven | M | Celtic/Gaelic |
| Brenna | Little Raven | F | Celtic/Gaelic |
| Brennan | Raven-like | M | Celtic/Gaelic |
| Brett | Briton/ British | E | Celtic/Gaelic |
| Brian | Strong One | M | Celtic/Gaelic |
| Briana | Fortitude and strength | F | Celtic/Gaelic |
| Brianna | Strong One | F | Celtic/Gaelic |
| Brianne | Strong One | F | Celtic/Gaelic |
| Bridget | Strong | F | Celtic/Gaelic |
| Bridgit | From the name BRIDGET | F | Celtic/Gaelic |
| Bridie | Strong | F | Celtic/Gaelic |
| Brigid | Strong | F | Celtic/Gaelic |
| Broderick | Brother | M | Celtic/Gaelic |
| Brody | Brother | M | Celtic/Gaelic |
| Brogan | Sturdy and strong | E | Celtic/Gaelic |
| Bruis | Mansion | M | Celtic/Gaelic |
| Bryan | Strong One | M | Celtic/Gaelic |
| Bryanne | Strong One | F | Celtic/Gaelic |
| Bryant | Strong/ Honorable | M | Celtic/Gaelic |
| Brynn | Small Hill | E | Celtic/Gaelic |
| Buzz | Village in the Woods | M | Celtic/Gaelic |
| Cael | Victorious People | M | Celtic/Gaelic |
| Caelan | Victorious People | E | Celtic/Gaelic |
| Cailean | The Child | F | Celtic/Gaelic |
| Cairbre | Strong Man | M | Celtic/Gaelic |
| Caitir | Pure/ Unsullied | F | Celtic/Gaelic |
| Caitlin | Virginal Beauty | F | Celtic/Gaelic |
| Caitlyn | Pure Beauty | F | Celtic/Gaelic |
| Calder | Stream | M | Celtic/Gaelic |
| Caley | Brave Warrior | E | Celtic/Gaelic |
| Calhoun | Warrior | M | Celtic/Gaelic |
| Callum | Dove | M | Celtic/Gaelic |
| Calum | Dove | M | Celtic/Gaelic |
| Cam | sweet citrus | E | Celtic/Gaelic |
| Camden | From the valley | M | Celtic/Gaelic |
| Cameron | Bent Nose | E | Celtic/Gaelic |
| Camryn | Bent Nose | E | Celtic/Gaelic |
| Caolan | Form of Helen | E | Celtic/Gaelic |
| Carey | Pure | E | Celtic/Gaelic |
| Cargan | Little Rock | M | Celtic/Gaelic |
| Carlen | from Carlin-Champion | E | Celtic/Gaelic |
| Carlin | Little champion | E | Celtic/Gaelic |
| Carlow | Quadruple Lake | M | Celtic/Gaelic |
| Carman | Lord of the Castle | E | Celtic/Gaelic |
| Carr | Marshland | M | Celtic/Gaelic |
| Cary | Pure | E | Celtic/Gaelic |
| Casey | Brave | E | Celtic/Gaelic |
| Cassidy | Clever | E | Celtic/Gaelic |
| Cathal | Mighty battle | M | Celtic/Gaelic |
| Catriona | Pure | F | Celtic/Gaelic |
| Cavan | Hollow Place | E | Celtic/Gaelic |
| Ceallach | Little Kelly - strife | M | Celtic/Gaelic |
| Ceana | God is Gracious | F | Celtic/Gaelic |
| Cece | Blind | F | Celtic/Gaelic |
| Cecelia | Blind | F | Celtic/Gaelic |
| Cecily | Blind | F | Celtic/Gaelic |
| Chaela | Who is Like God? | F | Celtic/Gaelic |
| Chaeli | Who is Like God? | F | Celtic/Gaelic |
| Channon | Clergyman - Canon | E | Celtic/Gaelic |
| Chay | Fairy Dwelling | E | Celtic/Gaelic |
| Cheyne | God is gracious. | E | Celtic/Gaelic |
| Cian | Ancient | M | Celtic/Gaelic |
| Ciara | Black and Mysterious | F | Celtic/Gaelic |
| Cillian | War | M | Celtic/Gaelic |
| Clyde | warm | M | Celtic/Gaelic |
| Cole | From the name NICHOLAS | M | Celtic/Gaelic |
| Colleen | Irish Girl | F | Celtic/Gaelic |
| Collice | Form of COLLEEN | F | Celtic/Gaelic |
| Colm | Dove | M | Celtic/Gaelic |
| Colum | Dove | M | Celtic/Gaelic |
| Conan | Wise | M | Celtic/Gaelic |
| Conary | Wise Man | E | Celtic/Gaelic |
| Conlan | Hero | M | Celtic/Gaelic |
| Conley | Hero | M | Celtic/Gaelic |
| Conner | Wise | M | Celtic/Gaelic |
| Connley | Hero | M | Celtic/Gaelic |
| Connor | Much wanted/ strong willed | M | Celtic/Gaelic |
| Conor | Much wanted | M | Celtic/Gaelic |
| Conroy | Wise Man | M | Celtic/Gaelic |
| Corey | Hollow | E | Celtic/Gaelic |
| Cormac | Charioteer | M | Celtic/Gaelic |
| Cornell | From the name CORNELIUS | M | Celtic/Gaelic |
| Cory | Hollow | E | Celtic/Gaelic |
| Craig | From the Crag | M | Celtic/Gaelic |
| Crevan | Fox | M | Celtic/Gaelic |
| Cullen | Handsome | M | Celtic/Gaelic |
| Curry | A Marsh or an herb | M | Celtic/Gaelic |
| Cuyler | Chapel/ Shelter | M | Celtic/Gaelic |
| Daire | Ancient Irish | M | Celtic/Gaelic |
| Dallas | Wise | E | Celtic/Gaelic |
| Dallin | From the Dale | E | Celtic/Gaelic |
| Danny | From the name DANIEL | M | Celtic/Gaelic |
| Daray | Dark | E | Celtic/Gaelic |
| Darby | Free Man | E | Celtic/Gaelic |
| Darcy | Dark One | E | Celtic/Gaelic |
| Darian | From the name DARIN | E | Celtic/Gaelic |
| Darin | Precious Present | M | Celtic/Gaelic |
| Darren | Great | M | Celtic/Gaelic |
| Darrin | From the name DARREN | M | Celtic/Gaelic |
| Darrion | From the name Darren | M | Celtic/Gaelic |
| Davan | Fem. form of DAVID | E | Celtic/Gaelic |
| Davina | Beloved | F | Celtic/Gaelic |
| Declan | Irish Saint | M | Celtic/Gaelic |
| Deidra | Wanderer alt. to Dierdre | F | Celtic/Gaelic |
| Deirdra | Sorrowful/ Wanderer | F | Celtic/Gaelic |
| Deirdre | Sad one. | F | Celtic/Gaelic |
| Del | Short for names beginning with DEL | E | Celtic/Gaelic |
| Delaine | Descendent of the Challenger | E | Celtic/Gaelic |
| Delaney | Enemy's Child | E | Celtic/Gaelic |
| Delano | Dark | M | Celtic/Gaelic |
| Derby | From the Village of Danes | E | Celtic/Gaelic |
| Dermot | Free Man | M | Celtic/Gaelic |
| Derry | Red-Head | E | Celtic/Gaelic |
| Desmond | One from S. Muenster | M | Celtic/Gaelic |
| Devan | Writer of poetry | E | Celtic/Gaelic |
| Devlin | Brave; fierce | M | Celtic/Gaelic |
| Dierdra | Adaptation of Dierdre | F | Celtic/Gaelic |
| Dillan | Form of DILLON | M | Celtic/Gaelic |
| Dillon | Faithful | M | Celtic/Gaelic |
| Dolan | Dark Haired | M | Celtic/Gaelic |
| Don | World Leader | M | Celtic/Gaelic |
| Donagh | Brown Warrior | M | Celtic/Gaelic |
| Donal | World Leader | M | Celtic/Gaelic |
| Donald | World Leader | M | Celtic/Gaelic |
| Donelle | World Leader | F | Celtic/Gaelic |
| Donnan | Brown | M | Celtic/Gaelic |
| Donnel | World Leader | M | Celtic/Gaelic |
| Donnelly | Brave/ dark man | M | Celtic/Gaelic |
| Donny | World Leader | M | Celtic/Gaelic |
| Donovan | Dark Warrior | M | Celtic/Gaelic |
| Dooley | Brown Hero | M | Celtic/Gaelic |
| Dorsey | From the name DORSET | E | Celtic/Gaelic |
| Doug | From the name DOUGLAS | M | Celtic/Gaelic |
| Dougal | Dark stranger | M | Celtic/Gaelic |
| Douglas | Flowing from the dark river | M | Celtic/Gaelic |
| Douglass | From the name DOUGLAS | M | Celtic/Gaelic |
| Doyle | Dark Foreigner | M | Celtic/Gaelic |
| Druce | Druid/ Wise Man | M | Celtic/Gaelic |
| Duane | Wagon Maker | M | Celtic/Gaelic |
| Duer | Heroic | M | Celtic/Gaelic |
| Dugan | Dark-Colored | M | Celtic/Gaelic |
| Duncan | Dark Skinned Warrior | M | Celtic/Gaelic |
| Dympna | Patron saint of the mentally ill | F | Celtic/Gaelic |
| Eadoin | Blessed with Many Friends | M | Celtic/Gaelic |
| Eamon | Wealthy Protector | M | Celtic/Gaelic |
| Eara | From the East | F | Celtic/Gaelic |
| Earl | Pledge/ Nobleman | M | Celtic/Gaelic |
| Earlene | Pledge | F | Celtic/Gaelic |
| Eavan | Fair One | F | Celtic/Gaelic |
| Edalene | Noble/ King | F | Celtic/Gaelic |
| Edan | Full of Fire | M | Celtic/Gaelic |
| Edana | Tiny Flame | F | Celtic/Gaelic |
| Eileen | Light - from Helen | F | Celtic/Gaelic |
| Eilis | Noble/ Kind | F | Celtic/Gaelic |
| Eithne | Little Fire | F | Celtic/Gaelic |
| Elvin | Friend of Elves | M | Celtic/Gaelic |
| Ena | Bright and shining | F | Celtic/Gaelic |
| Enan | Not available | Celtic/Gaelic | |
| Ennis | Island | E | Celtic/Gaelic |
| Enya | Little Fire | F | Celtic/Gaelic |
| Eolande | Violet Flower | F | Celtic/Gaelic |
| Erin | Ireland | F | Celtic/Gaelic |
| Errigal | Small Church | E | Celtic/Gaelic |
| Errin | From the name ERIN | F | Celtic/Gaelic |
| Ewan | Young Warrior | M | Celtic/Gaelic |
| Fallon | Of a Ruling Family | F | Celtic/Gaelic |
| Faolan | Wolf | M | Celtic/Gaelic |
| Farley | From the Bull Pasture | E | Celtic/Gaelic |
| Farrell | Of Proven Courage | M | Celtic/Gaelic |
| Fearghus | Strong Man | M | Celtic/Gaelic |
| Fenella | Fair | F | Celtic/Gaelic |
| Fennella | White Shoulder | F | Celtic/Gaelic |
| Feoras | Smooth Rock | M | Celtic/Gaelic |
| Fergal | Man of Strength | M | Celtic/Gaelic |
| Fergus | Manly | M | Celtic/Gaelic |
| Ferguson | Son of FERGUS | M | Celtic/Gaelic |
| Ferris | Iron Worker | M | Celtic/Gaelic |
| Fews | Woods | E | Celtic/Gaelic |
| Fiachra | Irish Saint | F | Celtic/Gaelic |
| Findlay | Blond-haired soldier | M | Celtic/Gaelic |
| Fineen | Fair Offspring | F | Celtic/Gaelic |
| Finlay | Blond-haired soldier | M | Celtic/Gaelic |
| Finley | Fair Haired One | M | Celtic/Gaelic |
| Finn | Fair | M | Celtic/Gaelic |
| Finna | Fair | F | Celtic/Gaelic |
| Finnea | Wood of the Ford | F | Celtic/Gaelic |
| Finola | White Haired | F | Celtic/Gaelic |
| Fiona | White/ Fair | F | Celtic/Gaelic |
| Fionan | Fair | M | Celtic/Gaelic |
| Fionn | From FIONA | F | Celtic/Gaelic |
| Fionnuala | Fair shoulders | F | Celtic/Gaelic |
| Fionnula | From the name FIONA | F | Celtic/Gaelic |
| Fitzwilliam | Son of William | M | Celtic/Gaelic |
| Flan | From Flannery | E | Celtic/Gaelic |
| Flann | Son of the red-haired man | M | Celtic/Gaelic |
| Flannery | Flat Land | E | Celtic/Gaelic |
| Flynn | Heir to the Redheaded | M | Celtic/Gaelic |
| Forbes | Prosperous | M | Celtic/Gaelic |
| Foy | A Journey | M | Celtic/Gaelic |
| Fynn | Form of FINN | M | Celtic/Gaelic |
| Gael | Gaelic/ From Ireland | E | Celtic/Gaelic |
| Gale | A Stranger | M | Celtic/Gaelic |
| Gallagher | Eager Helper | M | Celtic/Gaelic |
| Gallia | Wherewithall/ Gall | F | Celtic/Gaelic |
| Galvin | Sparrow | M | Celtic/Gaelic |
| Gannon | Fair Complected | M | Celtic/Gaelic |
| Garran | Shrubery | M | Celtic/Gaelic |
| Garret | To Watch | M | Celtic/Gaelic |
| Garrett | To Watch | M | Celtic/Gaelic |
| Garvey | Peace | M | Celtic/Gaelic |
| Genevieve | White Wave | F | Celtic/Gaelic |
| Genna | From the name GENEVA | F | Celtic/Gaelic |
| Gillespie | Servant of the Bishop | M | Celtic/Gaelic |
| Gillian | Youthful | F | Celtic/Gaelic |
| Gilmore | Servant of Mary | M | Celtic/Gaelic |
| Glen | A Secluded/ Woody Valley | M | Celtic/Gaelic |
| Glenda | Holy and Good | F | Celtic/Gaelic |
| Glenn | From the name GLEN | M | Celtic/Gaelic |
| Glenna | Fem. form of GLEN | F | Celtic/Gaelic |
| Glenys | Beautiful & Holy | F | Celtic/Gaelic |
| Glynis | A Narrow Valley | F | Celtic/Gaelic |
| Glynn | A Clearing | F | Celtic/Gaelic |
| Glynnis | From the name GLYNIS | F | Celtic/Gaelic |
| Grady | Of High Rank | M | Celtic/Gaelic |
| Grant | Great | M | Celtic/Gaelic |
| Greer | Watchful/ Guardian | E | Celtic/Gaelic |
| Guinivere | White Wave | F | Celtic/Gaelic |
| Guthrie | War Serpent | M | Celtic/Gaelic |
| Hadley | Heath Near the Wasteland | E | Celtic/Gaelic |
| Hal | Chief | M | Celtic/Gaelic |
| Hamish | He who removes | M | Celtic/Gaelic |
| Hazel | The Hazel Tree | F | Celtic/Gaelic |
| Heremon | Form of Irving | M | Celtic/Gaelic |
| Herne | God of the Hunt | M | Celtic/Gaelic |
| Hogan | Youth | M | Celtic/Gaelic |
| Houston | Town of Houses | M | Celtic/Gaelic |
| Iain | God is Gracious | M | Celtic/Gaelic |
| Ian | God is Gracious | M | Celtic/Gaelic |
| Ianna | Fem. form of IAN | F | Celtic/Gaelic |
| Ide | Thirst | F | Celtic/Gaelic |
| Ion | God is Good | M | Celtic/Gaelic |
| Isla | Island | F | Celtic/Gaelic |
| Isleen | Form of EILEEN | F | Celtic/Gaelic |
| Jamie | From the name JAMES | E | Celtic/Gaelic |
| Jean | God is Gracious | E | Celtic/Gaelic |
| Jeanette | God is Gracious | F | Celtic/Gaelic |
| Jeanine | God is Gracious | F | Celtic/Gaelic |
| Jeanne | From the name JANE | F | Celtic/Gaelic |
| Kael | Mighty Warrior | M | Celtic/Gaelic |
| Kaelin | Rejoicer/ Waterfall Pool | E | Celtic/Gaelic |
| Kail | Mighty one | M | Celtic/Gaelic |
| Kaitlyn | Pure | F | Celtic/Gaelic |
| Kaley | Form of KELLY | E | Celtic/Gaelic |
| Kane | Honor/ Tribute | M | Celtic/Gaelic |
| Kara | Sweet Melody | F | Celtic/Gaelic |
| Karman | Lord of the Castle | E | Celtic/Gaelic |
| Kassidy | Clever | F | Celtic/Gaelic |
| Kate | Pure/ Virginal | F | Celtic/Gaelic |
| Katelin | Pure/ Virginal | F | Celtic/Gaelic |
| Katelyn | Pure Beauty | F | Celtic/Gaelic |
| Katelynn | From Catherine and Lynn | F | Celtic/Gaelic |
| Katen | Pure/ Virginal | F | Celtic/Gaelic |
| Kathie | Pure/ Virginal | F | Celtic/Gaelic |
| Kathleen | Pure/ Virginal | F | Celtic/Gaelic |
| Kathryn | Pure/ Virginal | F | Celtic/Gaelic |
| Kathy | Pure/ Virginal | F | Celtic/Gaelic |
| Katie | Pure/ Virginal | F | Celtic/Gaelic |
| Katy | Pure/ Virginal | F | Celtic/Gaelic |
| Keagan | Son of Eagan/ Fiery | M | Celtic/Gaelic |
| Keaira | Little Dark One | F | Celtic/Gaelic |
| Keefer | Handsome/ Beloved | M | Celtic/Gaelic |
| Keelia | From the name KEELY | F | Celtic/Gaelic |
| Keelin | Fair and slender | E | Celtic/Gaelic |
| Keelty | From the Woods | F | Celtic/Gaelic |
| Keena | Brave | F | Celtic/Gaelic |
| Keene | Wise/ Learned | M | Celtic/Gaelic |
| Keeran | Little Dark One | E | Celtic/Gaelic |
| Keir | Black | E | Celtic/Gaelic |
| Keira | Black Haired | F | Celtic/Gaelic |
| Keiran | Little and Dark | M | Celtic/Gaelic |
| Keita | Forest | F | Celtic/Gaelic |
| Keith | Warrior Descending | M | Celtic/Gaelic |
| Keitha | Female Warrior | F | Celtic/Gaelic |
| Kelby | Place by the Flowing Water | E | Celtic/Gaelic |
| Kella | Warrior | F | Celtic/Gaelic |
| Kellan | Powerful | M | Celtic/Gaelic |
| Kelsea | Island of the ships | E | Celtic/Gaelic |
| Kelsey | Island of the Ships | E | Celtic/Gaelic |
| Kelton | A Town of Celts | M | Celtic/Gaelic |
| Kelvin | A river of Scotland | M | Celtic/Gaelic |
| Ken | Handsome | M | Celtic/Gaelic |
| Kenadie | Helmeted Chief | E | Celtic/Gaelic |
| Kenna | Handsome | F | Celtic/Gaelic |
| Kennan | Form of KEENE | M | Celtic/Gaelic |
| Kennedi | Helmeted Chief | E | Celtic/Gaelic |
| Kennedy | Chief with Helmet | E | Celtic/Gaelic |
| Kenneth | Handsome | M | Celtic/Gaelic |
| Kenny | Handsome | M | Celtic/Gaelic |
| Kenzie | Light Skinned | E | Celtic/Gaelic |
| Kera | Pure | F | Celtic/Gaelic |
| Kermit | Free Man | M | Celtic/Gaelic |
| Kern | Dark Haired Child | E | Celtic/Gaelic |
| Kerr | A Marshland | E | Celtic/Gaelic |
| Kevin | Handsome/ Beautiful | M | Celtic/Gaelic |
| Kevina | From KEVIN | F | Celtic/Gaelic |
| Kiara | Small/ Dark | F | Celtic/Gaelic |
| Kiefer | Handsome/ beloved | M | Celtic/Gaelic |
| Kiley | Good Looking | F | Celtic/Gaelic |
| Killian | Conflict | E | Celtic/Gaelic |
| Kiora | Little and dark | F | Celtic/Gaelic |
| Kira | Dark Lady | F | Celtic/Gaelic |
| Kirra | Dark Lady | F | Celtic/Gaelic |
| Kristen | Christ-bearer | F | Celtic/Gaelic |
| Kyla | Lovely | F | Celtic/Gaelic |
| Kylar | Chapel/ Shelter | F | Celtic/Gaelic |
| Kyle | Narrow land./ handsome | E | Celtic/Gaelic |
| Kylee | from Kyla- crown | F | Celtic/Gaelic |
| Kyleigh | Narrow land | F | Celtic/Gaelic |
| Kylemore | Great Wood | M | Celtic/Gaelic |
| Kylene | Little piece of land | F | Celtic/Gaelic |
| Kyler | Form of TYLER | E | Celtic/Gaelic |
| Kylie | Narrow Land | E | Celtic/Gaelic |
| Kyrene | Lord/ Ruler | F | Celtic/Gaelic |
| Lachlan | From the Lake | E | Celtic/Gaelic |
| Lakyle | Half Wood | E | Celtic/Gaelic |
| Lana | Attractive/ peaceful | F | Celtic/Gaelic |
| Lassie | Young Girl/ Maiden | F | Celtic/Gaelic |
| Leane | Graceful Willow | F | Celtic/Gaelic |
| Lesley | Grey Fortress | F | Celtic/Gaelic |
| Leslie | Meadowlands | E | Celtic/Gaelic |
| Liam | Determined Guardian | M | Celtic/Gaelic |
| Logan | Small Cove | E | Celtic/Gaelic |
| Loman | Bare | M | Celtic/Gaelic |
| Mab | happy | F | Celtic/Gaelic |
| Mac | Son (of) | M | Celtic/Gaelic |
| Macayle | Form of MICHAELA | F | Celtic/Gaelic |
| Mae | From the name MARY | F | Celtic/Gaelic |
| Maegan | Pearl | F | Celtic/Gaelic |
| Maeron | Bitter | E | Celtic/Gaelic |
| Maeryn | Bitter | E | Celtic/Gaelic |
| Maeve | Goddess of Song | F | Celtic/Gaelic |
| Maggie | Pearl | F | Celtic/Gaelic |
| Mahon | Bear | M | Celtic/Gaelic |
| Maili | Bitter | F | Celtic/Gaelic |
| Maille | Form of MOLLY | F | Celtic/Gaelic |
| Maire | Bitter | F | Celtic/Gaelic |
| Mairead | Pearl | F | Celtic/Gaelic |
| Mairi | Gaelic for Mary/ Sea of Bitterness | F | Celtic/Gaelic |
| Maisie | Pearl | F | Celtic/Gaelic |
| Makayla | Who is like God? | F | Celtic/Gaelic |
| Makenna | From McKenna | F | Celtic/Gaelic |
| Malise | Black/ Dark | F | Celtic/Gaelic |
| Mallow | By the River Allo | E | Celtic/Gaelic |
| Marjean | Coral/ Gracious | F | Celtic/Gaelic |
| Marvene | From the name MARVIN | F | Celtic/Gaelic |
| Maura | Dark | F | Celtic/Gaelic |
| Maureen | Dark | F | Celtic/Gaelic |
| Mave | Happiness | F | Celtic/Gaelic |
| Mckale | Who is like God? | E | Celtic/Gaelic |
| Mckayla | Who is like God? | F | Celtic/Gaelic |
| Mckenna | Son of Ken or Kenna | E | Celtic/Gaelic |
| Mckile | Son of Kile | M | Celtic/Gaelic |
| Meagan | Pearl | F | Celtic/Gaelic |
| Meaghan | A Pearl | F | Celtic/Gaelic |
| Meg | Pearl | F | Celtic/Gaelic |
| Megan | Soft and gentle | F | Celtic/Gaelic |
| Meghan | Pearl | F | Celtic/Gaelic |
| Mel | Mill Worker | E | Celtic/Gaelic |
| Melva | Armored | F | Celtic/Gaelic |
| Melvina | Armored Chief | F | Celtic/Gaelic |
| Melvyn | Mill Worker | M | Celtic/Gaelic |
| Meriel | Shining Sea | F | Celtic/Gaelic |
| Merric | Ruler of the sea | M | Celtic/Gaelic |
| Merv | Loves the Sea | M | Celtic/Gaelic |
| Mervin | Loves the sea | M | Celtic/Gaelic |
| Mervyn | From the name MARVIN | M | Celtic/Gaelic |
| Miach | Medic | M | Celtic/Gaelic |
| Michaela | Feminine form of MICHAEL | F | Celtic/Gaelic |
| Minnie | Bitter | F | Celtic/Gaelic |
| Moira | Bitter | F | Celtic/Gaelic |
| Monahan | Religious Man | E | Celtic/Gaelic |
| Monroe | Near the river Roe | E | Celtic/Gaelic |
| Morag | Embracing the sun | F | Celtic/Gaelic |
| Morna | Affection/ Beloved | F | Celtic/Gaelic |
| Morrigan | War Goddess | E | Celtic/Gaelic |
| Muriel | From the name MERLE | F | Celtic/Gaelic |
| Murphy | Sea Warrior | E | Celtic/Gaelic |
| Murron | Bitter | E | Celtic/Gaelic |
| Myrna | Beloved | F | Celtic/Gaelic |
| Naal | Birth | E | Celtic/Gaelic |
| Naveen | Beautiful/ Pleasant | E | Celtic/Gaelic |
| Neal | A Champion | M | Celtic/Gaelic |
| Neely | Victor | E | Celtic/Gaelic |
| Nelia | Champion | F | Celtic/Gaelic |
| Nevina | Saint Worshipper | F | Celtic/Gaelic |
| Newlyn | From the Spring | E | Celtic/Gaelic |
| Nia | Champion | F | Celtic/Gaelic |
| Niall | Champion | E | Celtic/Gaelic |
| Niamh | Bright | E | Celtic/Gaelic |
| Nolen | Well known- High born | M | Celtic/Gaelic |
| Norah | Form of NORA | F | Celtic/Gaelic |
| Noreen | Light | F | Celtic/Gaelic |
| Nuala | White Haired | F | Celtic/Gaelic |
| Oona | One | F | Celtic/Gaelic |
| Owen | Born to nobility | M | Celtic/Gaelic |
| Ownah | Form of UNA | F | Celtic/Gaelic |
| Paddy | From the name PATRICK | M | Celtic/Gaelic |
| Paisley | Fashion TearDrop Print | E | Celtic/Gaelic |
| Parkin | Young Peter | E | Celtic/Gaelic |
| Parlan | From the name BARTHOLOMEW | E | Celtic/Gaelic |
| Patrick | Nobleman | M | Celtic/Gaelic |
| Pegeen | From Margaret-a pearl | F | Celtic/Gaelic |
| Peggy | From the name MARGARET | F | Celtic/Gaelic |
| Peigi | Pearl | F | Celtic/Gaelic |
| Phiala | Irish Saint | F | Celtic/Gaelic |
| Quillan | Cub | E | Celtic/Gaelic |
| Quin | Quintuplet/ Fifth | E | Celtic/Gaelic |
| Quinlan | Very Strong | E | Celtic/Gaelic |
| Quinn | Fifth | E | Celtic/Gaelic |
| Qwin | Quintuplet | E | Celtic/Gaelic |
| Rafer | Wealthy | M | Celtic/Gaelic |
| Rafferty | Wealthy | E | Celtic/Gaelic |
| Raghnall | Wise and Powerful | M | Celtic/Gaelic |
| Raisie | Diminiative of Rose | F | Celtic/Gaelic |
| Reagan | Son of the small ruler | E | Celtic/Gaelic |