| Newton | Man | English Names |
| Nichola | Man | English Names |
| Nichols | Unisex | English Names |
| Nicholson | Man | English Names |
| Nicki | Woman | English Names |
| Nicky | Unisex | English Names |
| Nicola | Unisex | English Names |
| Niel | Man | English Names |
| Nigel | Man | English Names |
| Nigella | Woman | English Names |
| Nile | Woman | English Names |
| Niles | Man | English Names |
| Nimue | Woman | English Names |
| Nixon | Man | English Names |
| Nobel | Unisex | English Names |
| Noble | Unisex | English Names |
| Noella | Woman | English Names |
| Norina | Woman | English Names |
| Norma | Woman | English Names |
| Norman | Man | English Names |