| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Leontius | - | Ancient Greek (Latinized) | ||
| Linus | LIE-nəs (English), LEE-nuws (German, Swedish) | Greek Mythology (Latinized), Ancient Greek (Latinized), German, Swedish, Norwegian, Danish | ||
| Lycurgus | - | Greek Mythology (Latinized), Ancient Greek (Latinized) | ||
| Lycus | - | Greek Mythology (Latinized), Ancient Greek (Latinized) | ||
| Lysander | - | Ancient Greek (Latinized) | ||
| Lysimachus | - | Ancient Greek (Latinized) | ||
| Lysistrata | - | Ancient Greek (Latinized) |