| Carloman | | - | History, Ancient Germanic | |
| Carlos | | KAHR-los (Spanish) | Spanish, Portuguese, Catalan | |
| Carlota | | kahr-LO-tah (Spanish) | Spanish, Portuguese | |
| Carlotta | | kahr-LOT-tah | Italian | |
| Carme (1) | | KAR-me (Galician) | Galician, Catalan | |
| Carmela | | kahr-ME-lah | Italian, Spanish | |
| Carmelita | | - | Spanish | |
| Carmelo | | kahr-ME-lo | Spanish, Italian | |
| Carmen | | KAHR-men (Spanish), KAHR-mən (English) | Spanish, English, Italian, Romanian | |
| Carmina | | - | Italian, Spanish | |
| Carmine | | - | Italian | |
| Carol (2) | | - | Romanian | |
| Carola | | kah-RO-lah (German) | Italian, German, Dutch, Swedish | |
| Carolin | | KAH-ro-leen | German | |
| Carolina | | kah-ro-LEE-nah (Italian, Spanish), ka-roo-LEE-nə (Portuguese), ker-ə-LIEN-ə (English), kar-ə-LIEN-ə (English) | Italian, Spanish, Portuguese, English, Swedish | |