| Lies | | LEES | German, Dutch | |
| Liesbeth | | LEES-bət | Dutch | |
| Liese | | LEE-zə (German), LEE-sə (Dutch) | German, Dutch | |
| Liesje | | LEE-shə | Dutch | |
| Lieve | | LEE-və | Dutch | |
| Lijsbeth | | LIES-bət | Dutch | |
| Linda | | LIN-də (English), LIN-dah (German), LEEN-dah (Italian, Finnish) | English, Dutch, German, Italian, Swedish, Norwegian, Danish, Icelandic, French, Latvian, Finnish, Hu | |
| Lisa | | LEE-sə (English), LEE-zah (German), LEE-sah (Dutch) | English, German, Dutch, Swedish, Norwegian, Danish, Italian | |
| Lisanne | | lee-SAHN-nə | Dutch | |
| Liselot | | - | Dutch | |
| Liselotte | | LEE-ze-law-tə (German) | Danish, Swedish, Dutch, German | |
| Lodewijk | | - | Dutch | |
| Loes | | LOOS | Dutch | |
| Lotte | | LAW-tə (German) | Danish, Swedish, Norwegian, Dutch, German | |
| Louis | | loo-EE (French), LOO-is (English) | French, English, Dutch | |