| Lancelot | Man | French Names |
| Landen | Unisex | English Names |
| Lander | Man | English Names |
| Landers | Man | English Names |
| Landis | Man | American Names |
| Lando | Man | Spanish Names |
| Landon | Man | English Names |
| Landrad | Man | German - Old High German Names |
| Landrada | Woman | German - Old High German Names |
| Landri | Woman | English Names |
| Landry | Unisex | English Names |
| Lane | Unisex | English Names |
| Laneetees | Man | Native American - Pawnee Names |
| Lanelle | Woman | American Names |
| Lanesia | Woman | American Names |
| Laney | Woman | English Names |
| Lang | Man | German Names |
| Langer | Man | Scandinavian Names |
| Langley | Unisex | English Names |
| Langston | Man | English Names |