| Marta | | MAHR-tah (Spanish, Italian, Polish, Czech) | Spanish, Italian, Portuguese, Catalan, Polish, Czech, Slovak, German, Dutch, Romanian, Slovene, Bulg | |
| Martin | | MAHR-tən (English), mar-TEN (French), MAHR-teen (German, Finnish), MAHR-tin (Swedish, Norwegian, Danish), MAWR-teen (Hungarian), mahr-TIN (Bulgarian) | English, French, German, Swedish, Norwegian, Danish, Russian, Romanian, Czech, Slovak, Slovene, Croa | |
| Matei | | - | Romanian | |
| MihĂIȚĂ | | - | Romanian | |
| Mihaela | | mee-hah-YE-lah (Romanian), mee-HAH-el-ah (Croatian) | Romanian, Slovene, Croatian, Macedonian | |
| Mihai | | - | Romanian | |
| Mihail | | - | Romanian, Bulgarian, Macedonian, Greek | |
| Minodora | | - | Romanian | |
| Mircea | | - | Romanian | |
| Mirela | | - | Romanian, Croatian | |
| Miron (1) | | MEE-rawn (Polish) | Romanian, Russian, Ukrainian, Polish | |
| Miruna | | - | Romanian | |
| Mitica | | - | Romanian | |
| Monica | | MAHN-i-kə (English) | English, Italian, Portuguese, Romanian, Late Roman | |
| Narcisa | | - | Portuguese, Spanish, Italian, Romanian | |