| Name | Meaning | Gender | Origin |
|---|
| Dale | Lives in the valley
| Male | English |
| Damian | Tame
| Male | Greek |
| Damien | Calm, Tame | Unisex | French |
| Dane | from Denmark | Male | English |
| Dave | David's son
| Male | Short |
| David | Dearly loved
| Male | Hebrew |
| Dax | from Deep Space Nine | Male | |
| Dennis | Named for Saint Denys
| Male | |
| Derek | and brother Domino, from the '70s rock group Derek and the Dominoes | Male | English |
| Dewey | Diminutive of Dafydd, Welsh variation of David | Male | Anglicized |
| Donald | ruler of the world, brown stranger | Male | Scottish |
| Drew | sturdy, vision | Male | English |
| Duke | Highest ranking nobleman | Male | English |
| Eddie | From Edward - Prosperous guardian | Male | English |
| Finn | Blond
| Male | Irish |
| Fontana | | Male | Hebrew |
| Fontane | Fountain: water source.
| Male | |
| Fred | From Frederick - Peaceful ruler. | Male | |
| Gavin | White hawk
| Male | Celtic |
| George | Farmer. In medieval legend St. George: (the knight who became patron saint of England) struggled with a fire-breathing dragon symbolizing the Devil.
| Male | Greek |
| Greg | fierce | Unisex | |
| Hayden | heather-grown hill | Male | English |
| Ian | Form of John | Male | Scottish |
| Jack | after the Georgetown University mascot, Jack the Bulldog | Male | English |
| Jack | From John - God's gracious gift | Male | English |