Montpellier 34000 - Languedoc-Roussillon
- Charon
- Charpiot
- Charpy
- Charraf
- Charras Devillard
- Charre
- Chassagne
- Chastaing
- Chatellier
- Chatir
- Chaume
- Chausson
- Chave
- Chaves
- Chavez
- Chazee
- Chazel
- Chazelle
- Chazottes
- Chelikhate
- Chemama
- Chemla
- Cheneau
- Cheramy
- Cheriet
- Cheriguene
- Cherkaoui
- Cherradi
- Cherrier
- Chesneau
- Cheve
- Chia
- Chico
- Chikhaoui
- Chikkeur
- Childeric
- Chir
- Chocholle
- Chouchane
- Chougrane
- Chouvet
- Chraibi
- Christin
- Chrysostome
- Cicekli
- Cimino
- Clairet
- Claparede
- Clapier
- Clarin
- Claudin
- Claudon
- Clave
- Claveri
- Cleostrate
- Clet
- Climent
- Clottes
- Cochard
- Cocks
- Codina
- Coetsier
- Cohen-solal
- Coiffard
- Colet
- Collenot
- Colliot
- Collomb
- Colombet
- Colombi
- Colomer
- Coma
- Combeau
- Combette
- Combo
- Company
- Comparetto
- Conesa
- Congard
- Conraux
- Coq
- Corbin
- Corcelle
- Cordat
- Cordesse
- Cormier
- Cornille
- Corrado
- Correa
- Costanza
- Cote
- Cottet
- Cottin
- Couci
- Coudon
- Couesnon
- Coulpier
- Courbier
- Couret
- Couriol
