| Ljubica | | LYOO-bee-tsah (Serbian, Croatian) | Serbian, Croatian, Macedonian, Slovene | |
| Ljudmila | | - | Slovene | |
| Lojze | | - | Slovene | |
| Lovrenc | | - | Slovene | |
| Lovro | | - | Slovene, Croatian | |
| Lucija | | - | Slovene, Croatian | |
| Ludvik | | - | Slovene | |
| Luka | | - | Russian, Serbian, Croatian, Slovene, Macedonian, Georgian, Old Church Slavic | |
| MaŠA | | - | Slovene, Croatian | |
| Magdalena | | mahg-dah-LE-nah (Polish), mahk-dah-LE-nah (German), MAHG-dah-le-nah (Finnish), mag-da-LAY-na (English) | Polish, German, Dutch, Swedish, Norwegian, Danish, Spanish, Occitan, Slovene, Czech, Bulgarian, Mace | |
| Maj | | - | Slovene | |
| Maja (1) | | MIE-ah (German, Polish) | Croatian, Serbian, Slovene, German, Danish, Swedish, Norwegian, Polish | |
| Maja (2) | | MIE-ah (German, Polish) | Croatian, Serbian, Macedonian, Slovene, German, Danish, Swedish, Norwegian, Polish, Czech, Slovak | |
| Majda | | - | Slovene, Croatian | |
| Mare | | MAH-re (Croatian) | Estonian, Slovene, Macedonian, Croatian | |