| Name | Meaning | Gender | Origin | Rashi |
|---|---|---|---|---|
| Coral | Coral | 👧 Girl | Spanish | — |
| Coralie | Coral; Maiden | 👧 Girl | French | — |
| Coraline | Coral; Maiden | 👧 Girl | French | — |
| Corentin | Hurricane; After St Corentin of Brittany | 👦 Boy | Breton | — |
| Corey | Hollow; Ravine | 👦 Boy | Irish | — |
| Corina | Maiden | 👧 Girl | Greek | — |
| Corine | Maiden | 👧 Girl | French | — |
| Corinna | Maiden | 👧 Girl | Greek | — |
| Corinne | Maiden | 👧 Girl | French | — |
| Cormac | Son of the charioteer | 👦 Boy | Irish | — |
| Cornel | Horn (Cornelius) | 👦 Boy | Romanian | — |
| Cornelia | Horn (Roman family name Cornelius) | 👧 Girl | Latin | — |
| Cornelio | Horn (Roman family name Cornelius) | 👦 Boy | Spanish | — |
| Cornelis | Horn (Roman family name Cornelius) | 👦 Boy | Dutch | — |
| Cornelius | Horn (Roman family name Cornelius) | 👦 Boy | Latin | — |
| Corrado | Bold counsel | 👦 Boy | Italian | — |
| Corrie | Maiden; Horn (Cornelia) | 👧 Girl | Dutch | — |
| Cory | Hollow; Ravine | 👦 Boy | Irish | — |
| Cosetta | Victory of the people (Nicolette) | 👧 Girl | Italian | — |
| Cosima | Order; Beauty | 👧 Girl | Italian | — |
| Cosimo | Order; Beauty | 👦 Boy | Italian | — |
| Coşkun | Enthusiastic; Exuberant | 👦 Boy | Turkish | — |
| Cosmin | Order; Beauty | 👦 Boy | Romanian | — |
| Costantino | Constant; Steadfast | 👦 Boy | Italian | — |
| Costanza | Constancy; Steadfast | 👧 Girl | Italian | — |
| Costanzo | Constant; Steadfast | 👦 Boy | Italian | — |
| Courtney | Short nose; From Courtenay | 🧒 Unisex | English | — |
| Craig | Rock; Crag | 👦 Boy | Scottish | — |
| Crescenzo | Growing; Thriving | 👦 Boy | Italian | — |
| Crina | Lily | 👧 Girl | Romanian | — |
| Cristal | Crystal | 👧 Girl | Spanish | — |
| Cristhian | Follower of Christ | 👦 Boy | Spanish | — |
| Cristian | Follower of Christ | 👦 Boy | Romanian | — |
| Cristiana | Follower of Christ | 👧 Girl | Portuguese | — |
| Cristiane | Follower of Christ | 👧 Girl | Portuguese | — |
| Cristiano | Follower of Christ | 👦 Boy | Portuguese | — |
| Cristina | Follower of Christ | 👧 Girl | Spanish | — |
| Cristo | Christ; The anointed one | 👦 Boy | Spanish | — |
| Cristobal | Bearer of Christ | 👦 Boy | Spanish | — |
| Cristofer | Bearer of Christ | 👦 Boy | Spanish | — |
| Cristoforo | Bearer of Christ | 👦 Boy | Italian | — |
| Cristopher | Bearer of Christ | 👦 Boy | Spanish | — |
| Cristy | Follower of Christ | 👧 Girl | Spanish | — |
| Cruz | Cross | 🧒 Unisex | Spanish | — |
| Crystal | Crystal | 👧 Girl | English | — |
| Csaba | A legendary Hun prince | 👦 Boy | Hungarian | — |
| Csilla | Star | 👧 Girl | Hungarian | — |
| Cuauhtémoc | Descending eagle; The last Aztec emperor | 👦 Boy | Nahuatl | — |
| Cuma | Born on Friday | 👦 Boy | Turkish | — |
| Cumali | Friday-born Ali | 👦 Boy | Turkish | — |
| Cumhur | The people; Republic | 👦 Boy | Turkish | — |
| Cüneyt | Little soldier (Junayd) | 👦 Boy | Turkish | — |
| Curro | Frenchman; Free (Francisco) | 👦 Boy | Spanish | — |
| Curt | Bold counsel (Conrad) | 👦 Boy | German | — |
| Curtis | Courteous | 👦 Boy | English | — |
| Cynthia | From Mount Kynthos (a name of Artemis) | 👧 Girl | Greek | — |
| Cyprien | From Cyprus | 👦 Boy | French | — |
| Cyrielle | Lordly | 👧 Girl | French | — |
| Cyril | Lordly | 👦 Boy | Greek | — |
| Cyrille | Lordly | 👦 Boy | French | — |
| Cyrine | Siren; Enchanting | 👧 Girl | Arabic | — |
| Cyrus | After Cyrus the Great (Kourosh) | 👦 Boy | Persian | — |
| Czesław | Honour and glory | 👦 Boy | Polish | — |