| Name | Meaning | Gender | Origin |
|---|
| Chan | sweet smelling tree | Male | Cambodian |
| Cheney | from the oak forest | Male | |
| Cherrie | Beloved | Unisex | English |
| Cherry | Various trees that produce red to black fruit. | Female | Fruit |
| Chi | Tree Branch | Unisex | Vietnamese |
| Cinnamon | | Female | Hebrew |
| Citron | lemon | Female | |
| Clover | Clover
| Female | |
| Coby | Supplanter, Representative | Male | English |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Coco | A pet name.
| Female | Spanish |
| Cornelius | horn | Male | Latin |
| Crocus | | Female | Hebrew |
| Cypress | Cypress Tree | Female | Latin |
| Cyprus | Cypress Tree | Male | English |
| 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 |
| Darach | Oak
| Male | |
| Delaine | From the elder tree grove.
| Male | |
| Delancy | From the elder tree grove.
| Male | |
| Delane | From the elder tree grove.
| Male | |
| Delaney | From the elder tree grove.
| Female | Irish |