| Milena | | mee-LE-nah (Italian) | Bulgarian, Czech, Serbian, Croatian, Slovene, Macedonian, Polish, Russian, Italian | |
| Miron (1) | | MEE-rawn (Polish) | Romanian, Russian, Ukrainian, Polish | |
| 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 | |
| Misha | | - | Russian | |
| Mitrofan | | mee-trah-FAHN | Russian | |
| Mitya | | - | Russian | |
| Modest | | - | Russian (Archaic) | |
| Moisey | | mah-ee-SYAY | Russian | |
| Motya | | - | Russian | |
| Mstislav | | mstee-SLAHF (Russian) | Czech, Russian, Medieval Slavic | |
| Nadejda | | nah-DYEZH-dah (Russian) | Russian, Bulgarian | |
| Nadezhda | | nah-DYEZH-dah (Russian) | Russian, Bulgarian, Macedonian, Ukrainian | |
| Nadia (1) | | NAD-yə (English), NAHD-yə (English) | French, English, Italian, Russian, Bulgarian, Ukrainian | |
| Nadya (1) | | - | Russian, Bulgarian, Ukrainian | |