| Lilac | Woman | Latin Names |
| Lin | Woman | Latin Names |
| Linnaeus | Man | Latin Names |
| Lira | Woman | Latin Names |
| Livia | Woman | Latin Names |
| Lorica | Woman | Latin Names |
| Lucas | Man | Latin Names |
| Luce | Man | Latin Names |
| Lucida | Woman | Latin Names |
| Lucifer | Man | Latin Names |
| Lucilius | Man | Latin Names |
| Lucius | Man | Latin Names |
| Lucretia | Woman | Latin Names |
| Lucretius | Man | Latin Names |
| Lugus | Man | Latin Names |
| Luma | Woman | Latin Names |
| Lumen | Woman | Latin Names |
| Lux | Unisex | Latin Names |
| Lycia | Woman | Latin Names |
| Lynx | Unisex | Latin Names |