| Dastan | Man | Persian Names |
| Dathan | Man | American Names |
| Datherine | Woman | American Names |
| Daube | Man | Scandinavian Names |
| Daughtry | Unisex | English Names |
| Daukantas | Man | Lithuanian Names |
| Dava | Woman | American Names |
| Davan | Woman | English Names |
| Dave | Man | English Names |
| Daveigh | Unisex | American Names |
| Daveney | Unisex | English Names |
| Davenport | Unisex | English Names |
| Davey | Man | English Names |
| Davi | Man | Portuguese Names |
| David | Man | Hebrew Names |
| Davida | Woman | Hebrew Names |
| Davidson | Man | English Names |
| Davignon | Unisex | French Names |
| Davila | Unisex | Spanish Names |
| Davin | Unisex | English Names |