| Name | Meaning | Details |
|---|---|---|
| Crispina | Curly Haired | View Details |
| Crispus | Curly-Haired | View Details |
| Daray | Dark | View Details |
| Darcie | Of The Dark | View Details |
| Darcy | Dark One | View Details |
| Darth | Dark | View Details |
| Devin | Descendant Of The Dark-haired One | View Details |
| Dolan | Dark Haired | View Details |
| Donahue | Brown-haired Chieftain | View Details |
| Donnelly | Brown-haired Chieftain | View Details |
| Dooley | Blackhaired Hero | View Details |
| Dougal | Dark Stranger | View Details |
| Doyle | Dark Foreigner | View Details |
| Duane | Little Dark One | View Details |
| Duff | Dark | View Details |