| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| LŪCija | - | Latvian | ||
| Laima | - | Lithuanian, Latvian, Baltic Mythology | ||
| Larisa | lah-REE-sah (Russian) | Russian, Ukrainian, Romanian, Latvian, Greek Mythology | ||
| Lauma | - | Latvian, Baltic Mythology | ||
| Lilija | - | Lithuanian, Latvian | ||
| Lilita | - | Latvian | ||
| Linda | LIN-də (English), LIN-dah (German), LEEN-dah (Italian, Finnish) | English, Dutch, German, Italian, Swedish, Norwegian, Danish, Icelandic, French, Latvian, Finnish, Hu | ||
| Ludis | - | Latvian | ||
| Ludvigs | - | Latvian |