| Lacey | Woman | English Names |
| Lacy | Woman | English Names |
| Laddie | Man | English Names |
| Laine | Woman | English Names |
| Lainey | Woman | English Names |
| Lake | Unisex | English Names |
| Lance | Man | English Names |
| Landen | Unisex | English Names |
| Lander | Man | English Names |
| Landers | Man | English Names |
| Landon | Man | English Names |
| Landri | Woman | English Names |
| Landry | Unisex | English Names |
| Lane | Unisex | English Names |
| Laney | Woman | English Names |
| Langley | Unisex | English Names |
| Langston | Man | English Names |
| Lankston | Man | English Names |
| Lanton | Man | English Names |
| Larkin | Woman | English Names |