| Mirjana | | - | Serbian, Croatian, Macedonian, Slovene | |
| Mirko | | - | Serbian, Croatian, Slovene, Macedonian, Italian | |
| Miroslav | | mee-rah-SLAHF (Russian) | Czech, Slovak, Russian, Serbian, Croatian, Slovene, Bulgarian, Macedonian, Medieval Slavic | |
| Miroslava | | mee-rah-SLAH-vah (Russian) | Czech, Slovak, Russian, Croatian, Serbian, Macedonian, Slovene, Medieval Slavic | |
| Mitre | | - | Bulgarian, Macedonian | |
| Mitrodora | | - | Macedonian | |
| Mladen | | MLAH-den (Croatian, Serbian) | Croatian, Serbian, Slovene, Bulgarian, Macedonian | |
| Nada (2) | | - | Serbian, Croatian, Slovene, Macedonian | |
| Nadezhda | | nah-DYEZH-dah (Russian) | Russian, Bulgarian, Macedonian, Ukrainian | |
| Najden | | - | Macedonian | |
| NataŠA | | - | Serbian, Croatian, Slovene, Macedonian | |
| Natalija | | - | Serbian, Croatian, Slovene, Macedonian | |
| Natanail | | - | Bulgarian, Macedonian | |
| Naum | | - | Russian, Bulgarian, Macedonian | |
| Nedelka | | - | Macedonian | |