| Nikki Sixx | Nikki Sixx |
| Nikko fir | Nikko-Tanne |
| Nikkole | Nicole |
| Nikky Blond | Nikki Blond |
| Nikkō | Nikkō |
| Nikkō National Park | Nikkō-Nationalpark |
| Nikkō Tōshō-gū | Nikkō Tōshō-gū |
| Niklas Almqvist | Nicholaus Arson |
| Niklas Luhmann | Niklas Luhmann |
| Niklas Zennström | Niklas Zennström |
| Niklaus Wirth | Niklaus Wirth |
| Niklot | Niklot |
| Niko Kovač | Niko Kovač |
| Niko Kranjčar | Niko Kranjčar |
| Niko Pirosmanashvili | Niko Pirosmani |
| Nikodim Kondakov | Nikodim Pawlowitsch Kondakow |
| Nikola Grbić | Nikola Grbić |
| Nikola Gruevski | Nikola Gruevski |
| Nikola Mushanov | Nikola Muschanow |
| Nikola Pašić | Nikola Pašić |
| Nikola Tesla | Nikola Tesla |
| Nikola Vaptsarov | Nikola Wapzarow |
| Nikola Vujčić | Nikola Vujčić |
| Nikola Zrinski | Nikolaus Graf Zrinski |
| Nikola Šubić Zrinski | Nikola Šubić Zrinski |
| Nikola Žigić | Nikola Žigić |
| Nikolaes Heinsius the Elder | Nikolaes Heinsius der Ältere |
| Nikolaes Heinsius the Younger | Nikolaes Heinsius der Jüngere |
| Nikolaev | Nikolajew |
| Nikolai | Nikolai |
| Nikolai Alexandrovich Morozov | Nikolai Alexandrowitsch Morosow |
| Nikolai Amosov | Nikolai Amossow |
| Nikolai Andrianov | Nikolai Jefimowitsch Andrianow |
| Nikolai Berdyaev | Nikolai Alexandrowitsch Berdjajew |
| Nikolai Bernstein | Nikolai Alexandrowitsch Bernstein |
| Nikolai Berzarin | Nikolai Erastowitsch Bersarin |
| Nikolai Bordyuzha | Nikolai Nikolajewitsch Bordjuscha |
| Nikolai Budarin | Nikolai Michailowitsch Budarin |
| Nikolai Bukharin | Nikolai Iwanowitsch Bucharin |
| Nikolai Bulganin | Nikolai Alexandrowitsch Bulganin |
| Nikolai Burdenko | Nikolai Nilowitsch Burdenko |
| Nikolai Cherkasov | Nikolai Konstantinowitsch Tscherkassow |
| Nikolai Chernyshevsky | Nikolai Gawrilowitsch Tschernyschewski |
