| Name | Meaning | Gender | Origin |
| Landen | Grassy Plain | E | English |
| Lander | landowner | M | English |
| Landers | Rough Land | M | English |
| Landis | From the name LANDRY | M | American |
| Landon | Grassy Plain | M | English |
| Landry | Rough Land | E | English |
| Lane | Narrow Road | E | English |
| Lanelle | Narrow Road | F | African-American |
| Lang | Tall One | E | Scandinavian |
| Langdon | long hill | M | English |
| Langer | Tall man | M | Scandinavian |
| Langford | long ford | M | English |
| Langley | long meadow | M | English |
| Langston | Town of the Giant | M | English |
| Lani | Sky | E | Hawaiian |
| Lankston | Town of the Giant | M | English |
| Lanza | Noble and eager | F | Italian |
| Lapis | Lapis Lazuli Gemstone | F | Egyptian |
| Laqueta | The Quiet One | F | African-American |
| Laquinta | The Fifth | F | African-American |
| Laquintin | combination of the prefix La + Quintin | M | American |
| Laquisha | a combination of the prefix La + Queisha | F | American |
| Lara | Cheerful | F | Greek |
| Laraine | Sorrowful | F | Latin |
| Laramie | tears of love | E | French |
| Lareina | The Queen | F | Spanish |
| Larina | seagull | F | Greek |
| Larisa | Cheerful one | F | Greek |
| Larissa | Cheerful | F | Greek |
| Lark | Songbird | F | American |
| Larkin | rough; fierce | M | Irish |
| Larmore | armorer | M | French |
| Larnell | combination of Larry + Darnell | M | American |
| Laron | thief | M | French |
| Larry | Laurels | M | Latin |
| Lars | From the name LAWRENCE | M | Scandinavian |
| Larue | The Street | E | French |
| Larya | Crowned with Laurel | F | Slavic |
| Lashawn | combination of La + Shawn | M | American |
| Lashawna | combination of the prefix La + Shawna | F | American |
| Lashonda | combination of the prefix La + Shonda | F | American |
| Lassie | Young Girl/ Maiden | F | Celtic/Gaelic |
| Laszlo | God Will Help | M | Hungarian |
| Latanya | The Fairy Queen | F | African-American |
| Latara | combination of the prefix La + Tara | F | American |
| Latasha | combination of the prefix La + Tasha | F | American |
| Lateef | gentle; pleasant | M | Arabic |
| Latham | A Division | M | Scandinavian |
| Lathrop | Barn | M | English |
| Latif | Elegant | M | Hindi |