| Dawn | Woman | English Names |
| Dawson | Man | English Names |
| Daxton | Man | English Names |
| Day | Unisex | English Names |
| Dayton | Unisex | English Names |
| Deacon | Man | English Names |
| Dean | Man | English Names |
| Debbie | Woman | English Names |
| Debby | Woman | English Names |
| Debra | Woman | English Names |
| December | Unisex | English Names |
| Decker | Man | English Names |
| Deena | Woman | English Names |
| Del | Unisex | English Names |
| Delaire | Unisex | English Names |
| Delaney | Unisex | English Names |
| Delbert | Man | English Names |
| Dell | Unisex | English Names |
| Della | Woman | English Names |
| Delling | Unisex | English Names |