|
|
| Cade | Cade |
| Caden | Caden |
| Caiden | Variant of Caden |
| Cain | Variant of Kain |
| Cairo | Cairo |
| Caleb | Caleb |
| Callan | Callan |
| Callen | Variant of Callan |
| Callum | Callum |
| Calvin | Calvin |
| Camden | Camden |
| Camdyn | Variant of Camden |
| Cameron | Cameron |
| Camill | Variant of Camillo |
| Camillo | Camillo |
| Camilo | Variant of Camillo |
| Camren | Variant of Cameron |
| Camron | Variant of Cameron |
| Canaan | Canaan |
| Cannon | Variant of Canon |
| Canon | Canon |
| Caoimhin | Variant of Kevin |
| Caol | Caol |
| Carew | Carew |
| Carey | Carey |
| Carl | Variant of Karl |
| Carlo | Variant of Karl |
| Carlos | Variant of Karl |
| Carmelo | Variant of Carmine |
| Carmine | Carmine |
| Carson | Carson |
| Carsten | Variant of Christian |
| Carter | Carter |
| Cary | Variant of Carey |
| Cäsar | Cäsar |
| Case | Case |
| Casen | Variant of Kayson |
| Casey | Casey |
| Cash | Cash |
| Cason | Variant of Kayson |
| Caspar | Variant of Jasper |
| Cassius | Cassius |
| Castiel | Castiel |
| Cathán | Cathán |
| Cay | Variant of Kai |
| Cayden | Variant of Caden |
| Cayson | Cayson |
| Cedric | Cedric |
| Cédric | Variant of Cedric |
| Cedrik | Variant of Cedric |
| Cesar | Variant of Cäsar |
| Chace | Variant of Chase |
| Chad | Chad |
| Chaim | Variant of Chayim |
| Chance | Chance |
| Chandler | Chandler |
| Channing | Channing |
| Charles | Variant of Karl |
| Charlie | Variant of Karl |
| Chase | Chase |
| Chayim | Chayim |
| Chevy | Chevy |
| Chris | Variant of Christoph |
| Christian | Christian |
| Christóbal | Variant of Christoph |
| Christof | Variant of Christoph |
| Christoph | Christoph |
| Christophe | Variant of Christoph |
| Christopher | Variant of Christoph |
| Cian | Cian |
| Cillian | Cillian |
| Clark | Clark |
| Clay | Variant of Clayton |
| Clayton | Clayton |
| Clyde | Clyde |
| Cody | Cody |
| Coen | Variant of Conrad |
| Cohen | Cohen |
| Colby | Colby |
| Cole | Cole |
| Coleman | Variant of Columbano |
| Colin | Variant of Nicholas |
| Collin | Variant of Nicholas |
| Colt | Variant of Colton |
| Colten | Variant of Colton |
| Colton | Colton |
| Columbano | Columbano |
| Conner | Variant of Connor |
| Connor | Connor |
| Conor | Variant of Connor |
| Conrad | Conrad |
| Conradin | Variant of Conrad |
| Conrado | Variant of Conrad |
| Conradus | Variant of Conrad |
| Cooper | Cooper |
| Corbin | Variant of Corvin |
| Corey | Corey |
| Corrado | Variant of Conrad |
| Corvin | Corvin |
| Cory | Variant of Corey |
| Craig | Craig |
| Crew | Variant of Carew |
| Crispin | Crispin |
| Cristian | Variant of Christian |
| Cristiano | Variant of Christian |
| Cristoforo | Variant of Christoph |
| Cristopher | Variant of Christoph |
| Crosby | Crosby |
| Cruz | Cruz |
| Cullen | Cullen |
| Curt | Variant of Curtis |
| Curtis | Curtis |
| Curtiz | Variant of Curtis |
| Curzio | Variant of Curtis |
| Cyrus | Cyrus |