| Name | Meaning | Gender | Origin |
|---|
| Clover | Clover
| Female | |
| Cobalt | | Male | Hebrew |
| Cocoa | cocoa Jumbo | Female | Color |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Female | Word |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Female | Word |
| Coral | Greek for small stone. Sincere or from the sea. Marine animal whose skeletons form coral reefs. | Female | Nature |
| Coriander | | Unisex | |
| Crescent | one who creates | Female | |
| Cricket | A leaping insect | Female | Nature |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Cypress | Cypress Tree | Female | Latin |
| Daffodil | | Female | |
| 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 | |
| Daphne | laurel, bay tree, victory | Female | Greek |
| Dara | compassion, wisdom, angel of rains and rivers | Male | Irish |
| Darby | from the deer estate | Male | Irish |
| Dawn | Early riser
| Female | Word |
| Delilah | Desired. Languishing. The Biblical Delilah tempted Samson into revealing the secret of his superhuman strength.
| Female | Arabic |
| Delta | Mouth Of A River | Female | Greek |
| Denali | Great One | Male | Hindu |
| Derby | From Darby - Freeman. Various annual horse races. Also hat with a narrow brim and round crown. | Male | English |
| Dew | | Unisex | Hebrew |