Montpellier 34000 - Languedoc-Roussillon
- Cheverry
- Chevillion
- Chevin
- Chevreau
- Chiambaretto
- Chibli
- Chica
- Chidmi
- Chighannou
- Chiguer
- Chikhaoui
- Chikri
- Chilah
- Chimbert
- Chinaud
- Chioui
- Chioukh
- Chir
- Choi
- Choisy
- Cholley
- Chomel
- Chometton
- Chonkel
- Chorfi
- Chou
- Chouchaoui
- Chougrani
- Chouikhi
- Chouiref
- Chouki
- Choukraoui
- Choul
- Chouraki
- Chouvion
- Chraibi
- Chramti
- Chris
- Christiane
- Christophi
- Chtioui
- Chung
- Chutet
- Cialdella
- Cianni
- Ciaroni
- Ciavaldini
- Cicchini
- Cicero
- Cidere
- Ciecko
- Cierco
- Ciftci
- Cillis
- Cima
- Cimino
- Cioni
- Cismondi
- Cissoko
- Clabaut
- Clairet
- Clapier
- Clara
- Claramunt
- Clauss
- Clausse
- Clauzier
- Clave
- Cleac'h
- Clemencon
- Clemens
- Cleostrate
- Cleren
- Clesse
- Clochard
- Clochey
- Cloix
- Clotaire
- Clottes
- Clozel
- Clutier
- Coadou
- Cobigo
- Cochelin
- Cochennec
- Cocks
- Cocq
- Codderrens
- Coderch
- Codis
- Codron
- Cogoluegnes
- Cohadon
- Cohen Adad
- Cohen-solal
- Coignat
- Coispel
- Cokelekli
- Coleno
- Coletta
