| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 221 | Carletta | Spanish | Feminine form of Charles: manly. | F | |
| 222 | Carlino | Spanish | Variant of Carlos: Man (Spanish variant of Charles). | M | |
| 223 | Carlita | Spanish | Feminine form of Charles: manly. | F | |
| 224 | Carlo | Spanish | Variant of Carlos: Man (Spanish variant of Charles). | M | |
| 225 | Carlomagno | Spanish | Charles the Great. | M | |
| 226 | Carlos | Spanish | Manly. | M | |
| 227 | Carlota | Spanish | Variant of Charlotte meaning manly. | F | |
| 228 | Carlotta | Spanish | Feminine form of Charles: manly. | F | |
| 229 | Carmela | Spanish | Garden. | F | |
| 230 | Carmelita | Spanish | Garden. | F | |
| 231 | Carmen | Spanish | Garden. The Spanish form of the Hebrew Carmel. Famous bearer: Bizet's opera 'Carmen', first performed in 1875. | F | |
| 232 | Carmencita | Spanish | Song. | F | |
| 233 | Carmina | Spanish | Song. | F | |
| 234 | Carmita | Spanish | Rosy. | F | |
| 235 | Carola | Spanish | Joy. | F | |
| 236 | Carolo | Spanish | Variant of Carlos: Man (Spanish variant of Charles). | M | |
| 237 | Carona | Spanish | Crowned. | F | |
| 238 | Carrola | Spanish | Joy. | F | |
| 239 | Casandra | Spanish | Unheeded prophetess. In Homer's 'The Iliad' Cassandra's prediction of the fall of Troy was unheeded. | F | |
| 240 | Casey | Spanish | Honorable. | F | |