| Name | Meaning | Gender | Origin |
|---|
| Clementine | mild, merciful | Female | |
| Clifford | Lives by the ford near the cliff
| Male | English |
| Clyde | Nature name | Male | Scottish |
| Conrad | brave counsel | Male | |
| Constance | steadfastness | Female | English |
| Cordelia | In Shakespeare's King Lear a woman of rare honesty.
| Female | Latin |
| Corinne | maiden | Female | |
| Cornelius | horn | Male | Latin |
| Crawford | ford where crows gather | Male | English |
| Cyrus | throne | Male | Persian |
| Daisy | Day's eye. A flower name.
| Female | |
| Daisy | Day's eye. A flower name.
| Female | |
| Dallin | pride's people | Male | English |
| Daniel | my judge is the Lord | Male | Hebrew |
| Daphne | laurel, bay tree, victory | Female | Greek |
| Darius | protector | Male | |
| Darren | great, rocky hill | Male | Irish |
| David | Dearly loved
| Male | Hebrew |
| Davis | David's son
| Male | Surname |
| Delia | visible from delos | Female | Greek |
| Delilah | Desired. Languishing. The Biblical Delilah tempted Samson into revealing the secret of his superhuman strength.
| Female | Arabic |
| Dexter | dyer, right-handed | Male | Latin |
| Domingo | born on a Sunday | Male | Spanish |
| Donald | ruler of the world, brown stranger | Male | Scottish |
| Dora | gift | Female | Greek |