| Kynthia | | - | Greek Mythology | |
| LÓEgaire | | - | Irish Mythology, Ancient Irish | |
| LÚ | | - | Irish Mythology | |
| Lachesis | | - | Greek Mythology | |
| Laima | | - | Lithuanian, Latvian, Baltic Mythology | |
| Laios | | - | Greek Mythology | |
| Laius | | - | Greek Mythology (Latinized) | |
| Lamia (2) | | - | Greek Mythology | |
| Lara (2) | | - | Roman Mythology | |
| Larisa | | lah-REE-sah (Russian) | Russian, Ukrainian, Romanian, Latvian, Greek Mythology | |
| Larissa | | lə-RIS-ə (English) | English, Portuguese (Brazilian), Greek Mythology (Latinized) | |
| Larunda | | - | Roman Mythology | |
| Lauma | | - | Latvian, Baltic Mythology | |
| Laverna | | - | Roman Mythology | |
| Lavinia | | - | Roman Mythology, Romanian | |