| Lixue | Woman | Chinese Names |
| Liz | Woman | English Names |
| Liza | Woman | English Names |
| Lizbeth | Woman | English Names |
| Lizeth | Woman | American Names |
| Lizette | Woman | French Names |
| Lizina | Woman | American Names |
| Lizveth | Woman | Slavic Names |
| Lizzie | Woman | English Names |
| Lleu | Man | Welsh Names |
| Lleucu | Woman | Welsh Names |
| Llewellyn | Man | Welsh Names |
| Llinos | Woman | Welsh Names |
| Lloyd | Man | Welsh Names |
| Lluvia | Woman | Spanish Names |
| Lluvy | Woman | Spanish - American Names |
| Llyr | Man | Welsh Names |
| Llywelya | Woman | Welsh Names |
| Llywelyn | Man | Welsh Names |
| Loa | Woman | Scandinavian Names |