| Name | Meaning | Details |
|---|---|---|
| Duff | Dark | View Details |
| Dugan | Dark-Colored | View Details |
| Duncan | Dark Skinned Warrior | View Details |
| Dwayne | Dark | View Details |
| Ebony | Dark Black-wooded Tree | View Details |
| Feardorcha | Dark Complected | View Details |
| Gethin | Dark Skinned | View Details |
| Glaucia | Steel Blue Color | View Details |
| Glaucio | Steel Blue Color | View Details |
| Gokmen | Blue Eyed | View Details |
| Hinto | Blue Haired | View Details |
| Indigo | Blue Dye | View Details |
| Indivar | Blue Lotus | View Details |
| Jayana | Graceful Blue Jay | View Details |
| Jaylee | Blue Jay Meadown | View Details |