| Nabu-Kudurri-Usur | | - | Ancient Near Eastern | |
| Naevius | | - | Ancient Roman | |
| Narseh | | - | Ancient Persian | |
| Narses | | - | Ancient Persian (Hellenized) | |
| Nebuchadnezzar | | - | Ancient Near Eastern (Anglicized), Biblical | |
| Nechtan | | - | Irish Mythology, Ancient Celtic | |
| Nefertari | | nef-ər-TAHR-ee (English) | Ancient Egyptian | |
| Nefertiti | | nef-ər-TEE-tee (English) | Ancient Egyptian | |
| Neophytos | | - | Ancient Greek | |
| Nereus | | NEER-oos (English), NEER-ee-əs (English) | Greek Mythology, Ancient Greek, Biblical, Biblical Latin, Biblical Greek | |
| Nero (1) | | NEER-o (English) | Ancient Roman | |
| Nerva | | - | Ancient Roman | |
| Nicanor | | - | Ancient Greek (Latinized) | |
| Nicolaus | | NEE-ko-lows (German) | German, Ancient Greek (Latinized) | |
| Nicomedes | | - | Ancient Greek (Latinized) | |