| Cornelia-Cyrilla |
| Cornelia (Latin) "Horn" Corona (Latin) "Crown" Cosette (French) "Victorious army" [var. Nicole] Cosima (Greek) "Universe", "Order", or "Harmony" Courtney (Old French) "One who lives at the court or on the farm" Creirdyddlydd (Welsh) "Jewel of the sea" Cressida (Greek) "Golden" Cruza (Spanish) "Crucifix" Crystal (Latin) "Clear as crystal" Cynthia (Greek) "Moon" Cyrilla (Greek) "Ladylike" |