| Name | Meaning | Gender | Origin |
|---|
| Digby | Dyke farm, dyke settlement | Male | English |
| Digger | One that digs. | Unisex | English |
| Dimitri | Earth mother | Male | Greek |
| Dinky | Dog on National Lampoon's Vacation | Unisex | English |
| Dixie | Strong power | Male | English |
| Don | World rule | Male | Gaelic |
| Dooley | Dark Hero | Male | English |
| Dream | Dream | Unisex | English |
| Duchess | From the AristoCats | Unisex | English |
| Duke | Duke | Male | English |
| Elf | Santa's helper. | Unisex | English |
| Elly | Abbreviation Of Eleanor And Ellen. | Unisex | English |
| Eric | Eternal ruler | Male | Norse |
| Fairfax | Beautiful hair | Male | English |
| Fergus | Man of strength | Male | Gaelic |
| Frayne | One who dwells at the ash tree | Male | French |
| Garnet | Grain | Male | Latin |
| Gertie | Strength of the spear | Unisex | Germanic |
| Gizmo | A mechanical device or gadget. | Unisex | English |
| Glenn | Valley in the mountains | Male | Gaelic |
| Goliath | Tall | Unisex | Hebrew |
| Grady | Child of nobility | Male | Gaelic |
| Graeme | Abode | Unisex | English |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Hank | God is gracious | Male | Hebrew |
| Harley | Hare clearing | Male | English |
| Harry | Home ruler | Male | Germanic |
| Herbie | Bright army | Unisex | English |
| Hobart | Bright mind | Unisex | Germanic |
| Horace | Hour, time. | Male | Latin |