| Name | Meaning | Gender | Origin |
|---|
| Corey | raven, from the hollow | Male | Irish |
| Corinne | maiden | Female | |
| Cory | from the hollow | Male | Irish |
| Courtney | from the court | Female | |
| Crosby | dweller near the town crossing | Male | Irish |
| Cruz | cross | Male | Spanish |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Curtis | courteous, polite | Male | |
| Cyrus | throne | Male | Persian |
| Dahlia | Flower Named For Botanist A. Dahl | Female | Greek |
| Daisy | Day's eye. A flower name.
| Female | |
| Daisy | Day's eye. A flower name.
| Female | |
| Dakota | Friend: ally. Tribal name.
| Female | Place-name |
| Dallas | Dwells by the waterfall
| Male | Place-name |
| Dalton | From the farm in the dale
| Male | English |
| Damian | Tame
| Male | Greek |
| Damien | Calm, Tame | Unisex | French |
| Damon | constant, day | Male | English |
| Dane | from Denmark | Male | English |
| Daniel | my judge is the Lord | Male | Hebrew |
| Danielle | God is my judge
| Female | Hebrew |
| Danny | God Is My Judge | Unisex | English |
| Dante | lasting | Male | Latin |
| Daphne | laurel, bay tree, victory | Female | Greek |