| Linus | | LIE-nəs (English), LEE-nuws (German, Swedish) | Greek Mythology (Latinized), Ancient Greek (Latinized), German, Swedish, Norwegian, Danish | |
| Linza | | - | Ancient Germanic | |
| Lionel | | lee-o-NEL (French), LIE-nəl (English) | French, English | |
| Lisa | | LEE-sə (English), LEE-zah (German), LEE-sah (Dutch) | English, German, Dutch, Swedish, Norwegian, Danish, Italian | |
| Lisanne | | lee-SAHN-nə | Dutch | |
| Lise | | LEE-se (Swedish, Norwegian, Danish), LEES (English), LEEZ (English) | French, Swedish, Norwegian, Danish, English | |
| Liselot | | - | Dutch | |
| Liselotte | | LEE-ze-law-tə (German) | Danish, Swedish, Dutch, German | |
| Lisette | | lee-ZET (French) | French, English | |
| Liupold | | - | Ancient Germanic | |
| Livia (1) | | LEE-vyah (Italian) | Italian, Romanian, Ancient Roman | |
| Liviana | | lee-VYAH-nah (Italian) | Italian, Ancient Roman | |
| Livianus | | - | Ancient Roman | |
| Livie | | - | French, Czech | |
| Livius | | - | Ancient Roman | |