| Carlotta | Spanish | Popular feminine form of Carlos, th.. |  |  |
| Carmen | Spanish | Spanish cognate of the Hebrew Carm.. |  | |
| Carolina | Spanish | Feminine form of the Latin Carolus.. | | |
| Casimiro | Spanish | Spanish cognate of the Polish Kazim.. |  | |
| Cassandra | Spanish | Derived from the Greek Kassandra, a.. | | |
| Catalina | Spanish | A form of the name Catherine, mea.. | | |
| Catherina | Spanish | Spanish cognate of the Greek Aikate.. | | |
| Cayetano | Spanish | Derived from the Latin Gaetano (of .. | | |
| Cecilia | Spanish | Feminine form of Cecilio (blind, .. | | |
| Cecilio | Spanish | From the Latin Caecilius, an old Ro.. |  | |
| Celadonia | Spanish | Derived from the Greek celedonus (a.. | | |
| Celestina | Spanish | Feminine form of Celestino (belongi.. | | |
| Celestino | Spanish | Derived from the Latin Caelius (bel.. | | |
| Celia | Spanish | Derived from the Latin Caelia, a .. | | |
| Celio | Spanish | Masculine form of Celia, a name der.. | | |
| Cesar | Spanish | Derived from the Latin Caesar, a na.. | | |
| Chago | Spanish | A form of Jacob, meaning "the sup.. | | |
| Chalina | Spanish | A form of the name Rose.
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| Charo | Spanish | A familiar form of the name Rosa... | | |
| Charro | Spanish | Meaning "cowboy," | | |
| Chavella | Spanish | An alternate form of Isabel, whic.. | | |
| Che | Spanish | A familiar form of Jose. Ernesto .. | | |
| Checha | Spanish | A familiar form of Jacob, which m.. | | |
| Chico | Spanish | Meaning "boy," it is also a nicknam.. | | |
| Chiquita | Spanish | Meaning "little one." | | |
| Chuminga | Spanish | A familiar form of Dominic, meani.. | | |
| Chumo | Spanish | A familiar form of Thomas, which .. | | |
| Cid | Spanish | Meaning "Lord" or "commander." The .. | | |
| Cipriana | Spanish | Feminine form of Cipriano (a Cypr.. | | |
| Cipriano | Spanish | Derived from the Latin Cyprianus (a.. | | |
| Cirilo | Spanish | Spanish form of Cyril, a cognate .. | | |
| Clara | Spanish | Derived from the Latin clarus (brig.. | | |
| Claudio | Spanish | From the Latin Claudius, an old Rom.. | | |
| Cleandro | Spanish | Of Greek origin derived from the el.. | | |
| Clemencia | Spanish | Feminine form of Clemente (mild, .. | | |
