| Name | Meaning | Gender | Origin |
|---|
| Cuddles | To nestle or snuggle. | Unisex | English |
| Cupid | Desire | Unisex | Latin |
| Cutie | A cute character. | Unisex | English |
| Daley | Descendant of Dálach | Male | Gaelic |
| Daron | Great. | Male | Welsh |
| Dash | From Chiel | Male | French |
| Derry | Oak Grove. Surname. | Male | English |
| Digby | Dyke farm, dyke settlement | Male | English |
| Dinky | Dog on National Lampoon's Vacation | Unisex | English |
| Dolan | Descendant of Dubhshlán | Male | Gaelic |
| Donnell | World rule | Male | Gaelic |
| Dooley | Dark Hero | Male | English |
| Duchess | From the AristoCats | Unisex | English |
| Duke | Duke | Male | English |
| Ellis | My God is the Lord | Unisex | Hebrew |
| Ezra | Aid | Male | Hebrew |
| Faolan | Little Wolf | Male | English |
| Festus | Holiday | Unisex | Latin |
| Flann | Ruddy | Male | Gaelic |
| Flannery | Red-haired | Male | Gaelic |
| Foxy | Resembling a fox. Slang for sexy | Unisex | English |
| Garvey | Cruel fate | Male | Gaelic |
| George | Earth worker | Male | Greek |
| Georgie | Earth worker | Unisex | Greek |
| Giggles | | Unisex | Hebrew |
| Girlie | Girl | Unisex | English |
| Gizmo | A mechanical device or gadget. | Unisex | English |
| Goober | Southern US term for peanut. Also chocolate covered peanuts | Unisex | English |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Hagan | Enclosure | Male | German |