Montpellier 34000 - Languedoc-Roussillon
- Cherf
- Cherfaoui
- Cheriet
- Cheriguene
- Cherkaoui
- Cherrier
- Chesneau
- Chevron
- Chey
- Chia
- Chico
- Chiguer
- Chikh
- Chikhaoui
- Childeric
- Chir
- Chiron
- Chloe
- Chnit
- Chouchane
- Chougrane
- Chouvet
- Christin
- Chrysostome
- Cicekli
- Cissokho
- Clabaut
- Clairet
- Claparede
- Clarin
- Claudin
- Claudon
- Clauzade
- Clave
- Clementi
- Clermont
- Clet
- Climent
- Cloarec
- Clua
- Cochard
- Codina
- Coetsier
- Coiffard
- Colet
- Colliot
- Collomb
- Colombet
- Colombi
- Colomer
- Coma
- Combeau
- Combettes
- Combo
- Comby
- Comet
- Communay
- Condamine
- Condat
- Condomines
- Conesa
- Connes
- Conraux
- Convers
- Coq
- Corbin
- Cordat
- Cordesse
- Cornille
- Corrado
- Cortez
- Cossin
- Cot
- Cotte
- Cottet
- Couci
- Couesnon
- Coumes
- Courcelle
- Couret
- Cournac
- Courot
- Courtin
- Courtot
- Courty
- Cousinie
- Cousquer
- Coutant
- Coutarel
- Couty
- Coux
- Cova
- Coye de Brunelis
- Crayssac
- Crea
- Cresp
- Crespo
- Cretin
- Croux
- Crozet
