| Coriander | | KAWR-ee-an-dər | English (Rare) | |
| Corina | | - | English, German, Romanian | |
| Corinna | | kə-REEN-ə (English), kə-RIN-ə (English), ko-RI-nah (German) | English, German, Ancient Greek (Latinized) | |
| Corneille | | kor-NAY | French (Archaic) | |
| Cornel | | - | Romanian | |
| Cornelia | | kawr-NE-lee-ah (German), kor-NE-lyah (Italian), kawr-NAY-lee-ah (Dutch), kər-NEE-lee-ə (English), kər-NEEL-yə (English) | German, Romanian, Italian, Dutch, English, Ancient Roman | |
| Cornelio | | kor-NE-lyo | Spanish, Italian | |
| Corneliu | | - | Romanian | |
| Cornelius | | kər-NEE-lee-əs (English), kawr-NAY-lee-us (Dutch), kawr-NE-lee-uws (German) | Ancient Roman, English, Dutch, German, Biblical | |
| Corona | | - | Late Roman, Italian, Spanish | |
| Corradino | | kor-rah-DEE-no | Italian | |
| Corrado | | kor-RAH-do | Italian | |
| CorraidhÍN | | - | Ancient Irish | |
| Corynn | | - | English (Rare) | |
| Cosette | | - | French, Literature | |