| Damiano | Man | Italian Names |
| Darin | Man | Italian Names |
| Dario | Man | Italian Names |
| Deangelo | Man | Italian Names |
| Delfina | Woman | Italian Names |
| Demario | Man | Italian Names |
| Demetrio | Man | Italian Names |
| Dino | Man | Italian Names |
| Diva | Woman | Italian Names |
| Domani | Unisex | Italian Names |
| Domenica | Woman | Italian Names |
| Domitilla | Woman | Italian Names |
| Donatella | Woman | Italian Names |
| Donatello | Man | Italian Names |
| Donato | Man | Italian Names |
| Draco | Man | Italian Names |
| Drucilla | Woman | Italian Names |