Casimiro | | - | Spanish, Portuguese, Italian | |
Caspar | | - | Judeo-Christian Legend | |
Casper | | KAHS-pər (Dutch) | Dutch, Swedish, Norwegian, Danish | |
Cassander | | - | Ancient Greek (Latinized) | |
Cassandra | | kə-SAN-drə (English), kə-SAHN-drə (English), kahs-SAHN-drah (Italian) | English, Spanish, Portuguese, Italian, French, German, Greek Mythology (Latinized) | |
Cassia | | KA-shə (English) | Ancient Roman | |
Cassian | | KASH-ən (English) | Ancient Roman (Anglicized) | |
Cassianus | | - | Ancient Roman | |
Cassius | | KASH-əs (English), KAS-ee-əs (English) | Ancient Roman, English | |
Catahecassa | | - | Native American, Shawnee | |
Catalina | | kah-tah-LEE-nah | Spanish | |
Catarina | | kah-tah-REE-nah (Italian), ka-ta-REE-na (Galician) | Italian, Portuguese, Occitan, Galician | |
Caterina | | - | Italian, Catalan | |
Cathasach | | - | Ancient Irish | |
Cathrin | | KAHT-reen | German | |