| Calum | Scottish | Popular Scottish Gaelic form of the.. |  |  |
| Calvert | English | Meaning "calf herder." |  | |
| Calvin | American | From the French surname Cauvin, a d.. |  | |
| Calvin | English | From the French surname Cauvin, a d.. |  | |
| Calvino | Spanish | Spanish form of Calvin, a name de.. | | |
| Camas | American | From camas (a delicate wild plant w.. | | |
| Cameron | American | Transferred use of the Scottish sur.. | | |
| Cameron | Scottish | Transferred use of the Scottish sur.. | | |
| Camille | French | Derived from the Latin Camilla (vir.. | | |
| Camillo | Italian | Masculine form of Camilla, a name d.. | | |
| Camilo | Spanish | A masculine Spanish form of the Lat.. | | |
| Campbell | Scottish | Transferred use of the surname orig.. | | |
| Can | Southeast A.. | Derived from the Vietnamese can (to.. | | |
| Candelari.. | Spanish | Derived from the Spanish candelario.. | | |
| Canice | Irish | Anglicized form of Coinneach (fair,.. | | |
| Canice | Scottish | A borrowing from the Irish, Canice .. | | |
| Cannon | French | Meaning "church official" or "large.. | | |
| Canowicak.. | Native Amer.. | Kills in the woods. Sioux | | |
| Canute | Scandinavia.. | Anglicized form of Knut, a name der.. | | |
| Caoimhin | Irish | Derived from the diminutive form of.. | | |
| Caolan | Irish | Diminutive form of the Gaelic caol .. | | |
| Car | Irish | Short form of any of the various na.. | | |
| Caradoc | Welsh | Ancient name derived from the eleme.. | | |
| Carbry | Irish | Anglicized form of Cairbre (chariot.. | | |
| Carey | Welsh | A borrowing from the Irish and the .. | | |
| Carl | American | Derived from the Old English ceorl .. | | |
| Carl | English | Derived from the Old English ceorl .. | | |
| Carl | Scandinavia.. | Derived from the Old English carl (.. | | |
| Carl | German | Meaning "man." Among notable people.. | | |
| Carlin | Irish | Transferred use of the surname, whi.. | | |
| Carlisle | English | A name that means "Carl's island." | | |
| Carlo | Italian | Popular Italian cognate of Charles,.. | | |
| Carlos | Portuguese | Portuguese cognate of Charles, whic.. | | |
| Carlos | Spanish | Spanish cognate of Charles, which i.. | | |
| Carlton | American | Transferred use of the English surn.. | | |
