| Gender | Baby Name | Meaning |
|---|---|---|
 | Carlota | Free man |
| Carmelita | Little poem |
 | Carmelo | Vinyard of God |
| Cascada | Waterfall |
| Casilda | Virgin |
| Casta | Pure |
| Castalia | Pure |
| Castel | Castle |
| Catalin | Pure |
| Catalina | Pure |
| Caton | Wise |
| Celerina | Quick |
| Cenobia | Life of Zeus |
| Cesar | Hairy |
| Chabela | God is My Oath |
| Chalina | Rose |
| Charo | Rosary |
| Chavez | Dream maker |
| Cheche | Small Thing |
| Chiquita | Little girl |
| Chita | Conception |
| Chofa | Wisdom |
| Christabel | Beautiful Christ Follower |
| Cielo | Sky |
| Consuelo | Consolation |
| Cordero | Little Lamb |
| Cortez | Courteous |
| Costa | Coast |
| Cristina | Follower of Christ |
| Cristobal | Follower of Christ |
