| Demi | Unisex | Greek Names |
| Demia | Woman | Greek Names |
| Demichael | Man | American Names |
| Demid | Man | Polish Names |
| Demir | Man | Turkish Names |
| Demitrius | Man | Greek Names |
| Dempsey | Man | Irish Names |
| Dempster | Man | English Names |
| Dena | Woman | Hebrew Names |
| Denae | Woman | American Names |
| Denali | Woman | Indian Names |
| Denequa | Woman | American Names |
| Denham | Man | English Names |
| Denholm | Man | English Names |
| Denicia | Woman | American Names |
| Denim | Unisex | French Names |
| Denis | Man | French Names |
| Denisa | Woman | Slavic Names |
| Denise | Woman | French Names |
| Denisha | Woman | American Names |