| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Cuthberht | - | Anglo-Saxon | ||
| Cveta | - | Serbian | ||
| Cvijeta | TSVEE-e-tah | Croatian, Serbian | ||
| Cvita | TSVEE-tah | Croatian | ||
| Cynbel | - | Ancient Celtic | ||
| Cynebald | - | Anglo-Saxon | ||
| Cyneburg | - | Anglo-Saxon | ||
| Cyneburga | - | Anglo-Saxon (Latinized) | ||
| Cynefri&Eth; | - | Anglo-Saxon | ||
| Cynefrith | - | Anglo-Saxon (Latinized) | ||
| Cyneheard | - | Anglo-Saxon | ||
| Cynem&Aelig;R | - | Anglo-Saxon | ||
| Cyneric | - | Anglo-Saxon | ||
| Cynesige | - | Anglo-Saxon | ||
| Cyneweard | - | Anglo-Saxon |