| Name | Meaning | Gender | Origin |
| Keen | Wailing in Mourning | E | Irish |
| Keena | Brave | F | Celtic/Gaelic |
| Keenan | Little and Ancient | M | Irish |
| Keenat | Archaic. | F | Irish |
| Keene | Wise/ Learned | M | Celtic/Gaelic |
| Keenon | Surname. | M | Irish |
| Keeran | Little Dark One | E | Celtic/Gaelic |
| Kees | Horn. | M | Latin |
| Keesha | Abbreviation of Lakeisha. Great joy. | F | English |
| Keeya | Garden Flower | F | African |
| Keezheekoni | Burning fire (Chippewa). | F | Native American |
| Kefira | Lion cub. | F | Hebrew |
| Kegan | A thinker; fiery. Form of Hugh. | M | Irish |
| Kei | reverent | E | Japanese |
| Keiana | Variant of Kian. Ancient. | F | Irish |
| Keifer | Cherished. | M | Gaelic |
| Keiiah | She that divides or cuts | F | Biblical |
| Keiji | Lead Cautiously | M | Japanese |
| Keiki | Child | F | Hawaiian |
| Keiko | Blessing | F | Japanese |
| Keilah | Citadel | F | Hebrew |
| Keilan | Slender; fair. | M | Gaelic |
| Keilani | glorious chief | F | Hawaiian |
| Keillan | Slender; fair. | M | Gaelic |
| Keir | Black | E | Celtic/Gaelic |
| Keira | Black Haired | F | Celtic/Gaelic |
| Keiran | Little and Dark | M | Celtic/Gaelic |
| Keisha | Her Life | F | African-American |
| Keita | Forest | F | Celtic/Gaelic |
| Keitaro | Blessed | M | Japanese |
| Keith | Warrior Descending | M | Celtic/Gaelic |
| Keitha | Female Warrior | F | Celtic/Gaelic |
| KeIyn | Horn. | F | Hebrew |
| Kek | God of darkness. | M | Egyptian |
| Keket | Mythical goddess of darkness. | F | Egyptian |
| Keki | From the ship's island. | F | Norse |
| Kekoa | bold/ corageous | M | Hawaiian |
| Keladry | Not available | E | American |
| Kelaiah | Voice of the Lord; gathering together | M | Biblical |
| Kelan | Slender. | M | Irish |
| Kelby | Place by the Flowing Water | E | Celtic/Gaelic |
| Kelcey | Brave. | F | English |
| Kelcie | Brave. | F | Irish |
| Kelcy | Brave. | F | Irish |
| Kelda | A Fountain | F | Scandinavian |
| Keldan | From the spring. | M | Norse |
| Kelden | Slender; fair. | M | Gaelic |
| Kele | Sparrow Hawk | M | Native American |
| Kelemen | gentle; kind | M | Hungarian |
| Kelemon | Legendary daughter of Kei. | F | Welsh |