| Nikandros | | - | Ancient Greek | |
| Nikanor | | - | Ancient Greek | |
| Nikau | | - | Maori | |
| Nike | | - | Greek Mythology, Ancient Greek | |
| Nikeisha | | ni-KEE-shə | African American (Rare) | |
| Nikephoros | | - | Ancient Greek, Greek Mythology | |
| Niketa | | - | Indian, Marathi, Hindi | |
| Niketas | | - | Ancient Greek | |
| Nikhil | | - | Indian, Hindi, Marathi, Gujarati, Odia, Telugu, Malayalam, Kannada, Tamil | |
| Nikhila | | - | Indian, Telugu, Hindi | |
| Nikias | | - | Ancient Greek | |
| Nikica | | - | Croatian, Serbian | |
| Nikifor | | - | Russian, Bulgarian, Macedonian | |
| Nikita (1) | | nee-KEE-tah (Russian) | Russian, Ukrainian, Belarusian | |
| Nikita (2) | | - | Indian, Marathi, Hindi | |