| Name | Meaning | Gender | Origin |
|---|
| Brooks | of the brook | Male | English |
| Buaphuan | | Unisex | Hebrew |
| Cain | and Able | Male | Hebrew |
| Cari | Flows Like Water | Unisex | Turkish |
| Carlton | Free men's town.
| Male | |
| Carter | cart driver | Male | English |
| Carthach | Loving
| Male | |
| Carthage | Loving
| Male | |
| Caspian | from C.S. Lewis The Chronicles of Narnia | Male | Place |
| Chadwick | dairy farm | Male | English |
| Chalchiuhtlicue | Aztec mythology: the goddess of running water | Unisex | |
| Chan | sweet smelling tree | Male | Cambodian |
| Chelan | Beautiful Lake
| Female | |
| Chelsea | river landing place, port | Female | |
| Cherry | Various trees that produce red to black fruit. | Female | Fruit |
| Christopher | Christ-bearer | Male | Greek |
| Cinnamon | | Female | Hebrew |
| Clancy | offspring of red-headed soldier | Male | Irish |
| Clide | Clyde River In Scotland | Unisex | English |
| Cliff | From Clifford - From the ford by the cliff. | Unisex | |
| Clifford | Lives by the ford near the cliff
| Male | English |
| Clyde | Nature name | Male | Scottish |
| Coral | Greek for small stone. Sincere or from the sea. Marine animal whose skeletons form coral reefs. | Female | Nature |
| Cordelia | In Shakespeare's King Lear a woman of rare honesty.
| Female | Latin |
| Courtney | from the court | Female | |