| Monika | | MO-ni-kah (German), maw-NEE-kah (Polish) | German, Swedish, Norwegian, Danish, Czech, Slovak, Polish, Slovene, Croatian, Lithuanian, Latvian | |
| Morana | | - | Slavic Mythology, Croatian | |
| Nada (2) | | - | Serbian, Croatian, Slovene, Macedonian | |
| Nadica | | - | Croatian, Serbian | |
| Naida | | - | Croatian | |
| NataŠA | | - | Serbian, Croatian, Slovene, Macedonian | |
| Natalija | | - | Serbian, Croatian, Slovene, Macedonian | |
| NebojŠA | | - | Serbian, Croatian | |
| Neda (1) | | - | Croatian, Serbian, Bulgarian | |
| Nedeljka | | NED-e-lykah | Croatian, Serbian | |
| Nedeljko | | NED-e-lyko | Croatian, Serbian | |
| Nediljka | | - | Croatian | |
| Nediljko | | - | Croatian | |
| Nedjeljka | | NED-ye-lyko | Croatian | |
| Nedjeljko | | NED-ye-lyko | Croatian | |