| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2024 |
| Chayenne | Cheyenne | Dakota | English | Words: unintelligible speakers | |
| Chayma | Shayma | Arabic | French, Arabic | | |
| Chelsea | Chelsea | Old English | English | Words: chalk, limestone / landing place, harbor | #784 |
| Chelsey | Chelsea | Old English | English | Words: chalk, limestone / landing place, harbor | |
| Chelsi | Chelsea | Old English | English | Words: chalk, limestone / landing place, harbor | |
| Chelsie | Chelsea | Old English | English | Words: chalk, limestone / landing place, harbor | |
| Cher | Cherie | French | English | darling | |
| Cheri | Cherie | French | English | darling | |
| Cherie | Cherie | French | English | darling | |
| Cherish | Cherish | English | English | cherish | |
| Cherry | Cherie | French | English, Tagalog | darling | |
| Cheryl | Cheryl | English | German, English | | |
| Cheyanne | Cheyenne | Dakota | English | Words: unintelligible speakers | |
| Cheyenne | Cheyenne | Dakota | English | Words: unintelligible speakers | #867 |
| Chiara | Clare | Latin | Italian | clear, bright | |
| Chimène | Ximena | Unknown | French | | |
| China | China | English | English | China | |
| Chinatsu | Chinatsu | Japanese | Kanji symbol, Japanese | Words: one thousand / summer | |
| Chioma | Chioma | Igbo | Igbo | God is good | |
| Chiyo | Chiyo | Japanese | Kanji symbol, Japanese | 1000 generations, eternal | |
| Chiyoko | Chiyoko | Japanese | Kanji symbol, Japanese | child of 1000 generations | |
| Chloe | Chloe | Old Greek | German, English | green shoot, young shoot | #20 |
| Chloé | Chloe | Old Greek | French | green shoot, young shoot | |
| Chloë | Chloe | Old Greek | Dutch | green shoot, young shoot | |
| Chlöe | Chloe | Old Greek | German, English | green shoot, young shoot | |
| Chloris | Chloris | Old Greek | German, English | Words: greenish-yellow | |
| Chona | Chona | Unknown | Spanish, Tagalog | | |
| Chris | Christian/Christine | Latin | German, English | Christian, disciple of Christ | |
| Chrissi | Christian/Christine | Latin | English | Christian, disciple of Christ | |
| Chrissy | Christian/Christine | Latin | English | Christian, disciple of Christ | |
| Christa | Christian/Christine | Latin | German | Christian, disciple of Christ | |
| Christabel | Christabel | English | English | | |
| Christel | Christian/Christine | Latin | German | Christian, disciple of Christ | |
| Christelle | Christian/Christine | Latin | French | Christian, disciple of Christ | |
| Christen | Christian/Christine | Latin | English | Christian, disciple of Christ | |
| Christhild | Christhild | German | German | Words: Christian / fight | |
| Christian | Christian/Christine | Latin | English | Christian, disciple of Christ | |
| Christiana | Christian/Christine | Latin | German, English | Christian, disciple of Christ | |
| Christiane | Christian/Christine | Latin | German, French | Christian, disciple of Christ | |
| Christie | Christian/Christine | Latin | English | Christian, disciple of Christ | |
| Christin | Christian/Christine | Latin | Scandinavian | Christian, disciple of Christ | |
| Christina | Christian/Christine | Latin | German, English | Christian, disciple of Christ | #703 |
| Christína | Christian/Christine | Latin | Greek | Christian, disciple of Christ | |
| Christine | Christian/Christine | Latin | German, English, French | Christian, disciple of Christ | |
| Christl | Christian/Christine | Latin | German | Christian, disciple of Christ | |
| Christy | Christian/Christine | Latin | English | Christian, disciple of Christ | |
| Chrystal | Crystal | English | English | crystal | |
| Chulpan | Chulpan | Tatar | Tatar | morning star | |
| Chyna | China | English | English | China | |
| Chynna | China | English | English | China | |
| Ciara | Kieran/Ciara | Old Irish | Irish | the black | |
| Ciarra | Kieran/Ciara | Old Irish | English | the black | |
| Cielo | Cielo | Spanish | English | heaven, sky | #809 |
| Ciera | Sierra | Spanish | English | sierra, mountain range | |
| Cierra | Sierra | Spanish | English | sierra, mountain range | |
| Cigdem | Cigdem | Turkish | Turkish | Words: crocus, meadow saffron | |
| Cik | Cik | Malay | Malay | Miss, Ms. | |
| Cilla | Priska | Latin | English | the ancient | |
| Cilou | Cilou | Unknown | French | | |
| Cinderella | Cinderella | French | English | | |
| Cindy | Cynthia | Old Greek | English | woman from the mountain Kynthos on Delos island | |
| Cinja | Cinja | German | German | | |
| Cinta | Cinta | Unknown | English | love | |
| Cinthia | Cynthia | Old Greek | Portuguese | woman from the mountain Kynthos on Delos island | |
| Cintia | Cynthia | Old Greek | Portuguese, Hungarian | woman from the mountain Kynthos on Delos island | |
| Cinzia | Cynthia | Old Greek | Italian | woman from the mountain Kynthos on Delos island | |
| Cipriana | Cyprian/Cipriana | Latin | Italian | from Cypres | |
| Citlali | Citlali | Nahuatl | Spanish | star | |
| Citlalli | Citlali | Nahuatl | Spanish | star | |
| Citra | Citra | Sanskrit | Malay | picture | |
| Clair | Clare | Latin | English | clear, bright | |
| Claire | Clare | Latin | French | clear, bright | #67 |
| Clara | Clare | Latin | German, Spanish, Portuguese, English, Italian | clear, bright | #78 |
| Clare | Clare | Latin | English | clear, bright | #949 |
| Claretta | Clare | Latin | Italian | clear, bright | |
| Clarice | Clare | Latin | English | clear, bright | |
| Clarina | Clare | Latin | German | clear, bright | |
| Clarina | Clare | Latin | German | clear, bright | |
| Clarinda | Clare | Latin | German | clear, bright | |
| Clarinde | Clare | Latin | German | clear, bright | |
| Clarisa | Clare | Latin | English | clear, bright | |
| Clarissa | Clare | Latin | German, Italian, English | clear, bright | |
| Clarisse | Clare | Latin | French | clear, bright | |
| Claude | Claudius/Claudia | Latin | French | the limping | |
| Claudette | Claudius/Claudia | Latin | French | the limping | |
| Claudia | Claudius/Claudia | Latin | German, Scandinavian, Spanish, Italian | the limping | |
| Claudina | Claudius/Claudia | Latin | English | the limping | |
| Claudine | Claudius/Claudia | Latin | French | the limping | |
| Clea | Clea | Old Greek | German | Words: glory | |
| Clelia | Clelia | Latin | German, Italian, English | | |
| Clemence | Clement/Clemence/Clementine | Latin | English | the merciful, the gentle | |
| Clémence | Clement/Clemence/Clementine | Latin | French | the merciful, the gentle | |
| Clementina | Clement/Clemence/Clementine | Latin | German | the merciful, the gentle | |
| Clementine | Clement/Clemence/Clementine | Latin | German, French, English | the merciful, the gentle | #477 |
| Clémentine | Clement/Clemence/Clementine | Latin | French | the merciful, the gentle | |
| Cleo | Cleo | Old Greek | German, English | | #603 |
| Cleofa | Cleopas/Cleopha | Old Greek | Italian | glory of the father | |
| Cleofe | Cleopas/Cleopha | Old Greek | Italian | glory of the father | |
| Cleopatra | Kleopatra | Old Greek | English | Words: glory / father | |
| Cleopha | Cleopas/Cleopha | Old Greek | English | glory of the father | |