| Didrika | Woman | German Names |
| Diederic | Man | Scandinavian Names |
| Diederick | Man | Dutch Names |
| Diedrick | Man | German Names |
| Diego | Man | Spanish Names |
| Diele | Unisex | German Names |
| Diella | Woman | Latin Names |
| Diem | Unisex | Latin Names |
| Diep | Woman | Vietnamese Names |
| Dierdra | Woman | Irish Names |
| Dierk | Man | German Names |
| Diesel | Man | German Names |
| Dieter | Man | German Names |
| Digby | Man | English Names |
| Dilana | Woman | American Names |
| Dilanne | Woman | American Names |
| Dilay | Woman | Turkish Names |
| Dileas | Unisex | Scottish Names |
| Dillan | Man | Welsh Names |
| Dillian | Unisex | American Names |