| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Neno | - | Serbian, Croatian | ||
| Nensi | - | Croatian | ||
| Neven | - | Croatian, Serbian, Macedonian | ||
| Nevena | - | Bulgarian, Macedonian, Croatian, Serbian | ||
| Nevenka | - | Croatian, Serbian, Slovene | ||
| NikŠA | - | Croatian | ||
| Nika (2) | - | Slovene, Croatian | ||
| Nikica | - | Croatian, Serbian | ||
| Niko | NEE-ko (Finnish) | Finnish, Croatian, Slovene | ||
| Nikola (1) | - | Serbian, Croatian, Slovene, Bulgarian, Macedonian, Hungarian, Czech, Basque, Medieval Slavic | ||
| Nikolina | - | Bulgarian, Croatian, Serbian, Macedonian | ||
| Ninoslav | - | Serbian, Croatian, Medieval Slavic | ||
| Nives | - | Italian, Croatian |