| Name | Meaning | Gender | Origin |
|---|
| Cosmo | Order, universe.
| Male | Italian |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Dancer | | Male | Hebrew |
| Dash | To move with haste, to rush. Punctuation. Long sound in Morse code. | Male | English |
| Dashiell | Page Boy | Male | French |
| Delaney | From the elder tree grove.
| Female | Irish |
| Demi | half, small | Female | Greek |
| Dexter | dyer, right-handed | Male | Latin |
| Diesel | | Male | Hebrew |
| Diesel | | Male | Hebrew |
| Dragon | Dragon, Fire Breathing Creature | Unisex | English |
| Drake | A male duck. | Male | English |
| Ember | Small glowing piece of coal or wood in a fire. | Female | |
| Ernest | Serious: determined.
| Male | English |
| Felix | Lucky
| Male | Latin |
| Finn | Blond
| Male | Irish |
| Flash | To move rapidly. | Male | Word |
| Frisky | | Unisex | Hebrew |
| Fugazi | | Unisex | Hebrew |
| Gavin | White hawk
| Male | Celtic |
| Gideon | The destroyer; brave spirit. mighty warrior. | Male | Hebrew |
| Gunner | bold warrior | Male | Scandinavian |
| Harley | Old English for Army Meadow. From the hare meadow | Female | English |
| Havoc | | Unisex | Hebrew |