| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Nichol | - | Scottish, Medieval English | ||
| Nicol (1) | - | Scottish, Medieval English | ||
| Nikola (1) | - | Serbian, Croatian, Slovene, Bulgarian, Macedonian, Hungarian, Czech, Basque, Medieval Slavic | ||
| Ninoslav | - | Serbian, Croatian, Medieval Slavic | ||
| Noll | - | Medieval English | ||
| NuÑO | - | Medieval Spanish | ||
| Nuno | - | Portuguese, Medieval Portuguese |