Montpellier 34000 - Languedoc-Roussillon
- Cape
- Carayol
- Cardeur
- Carel
- Cariou
- Carli
- Carminati
- Carnet
- Carnus
- Caro
- Carreno
- Carreras
- Carreres
- Carron
- Carter
- Caruso
- Carvalho
- Cascales
- Cassar
- Casse
- Castelbou
- Castella
- Castello
- Castellon
- Catel
- Catin
- Caudron
- Caulier
- Caumes
- Caussade
- Cavero
- Cayrac
- Cayron
- Cazeneuve
- Cazin
- Ceccotti
- Cerda
- Cervoni
- Chaanane
- Chabadel
- Chabot
- Chafai
- Chahid
- Chalencon
- Chalme
- Chamayou
- Chambert
- Chanut
- Chapelet
- Chapuis
- Chareyre
- Charkaoui
- Chassagne
- Chatelain
- Chausson
- Chebaiki
- Chehbouni
- Cherel
- Cherfaoui
- Chery
- Chevalerias
- Chevalot
- Chevron
- Chey
- Chibaudel
- Chiffre
- Chiron
- Chnit
- Chouikri
- Cicekli
- Clanet
- Clarac
- Claramunt
- Claustre
- Clauzade
- Clermont
- Cloarec
- Clot
- Clua
- Coadou
- Collier
- Colombo
- Colomer
- Combescure
- Combettes
- Comtet
- Condat
- Condomines
- Conesa
- Connes
- Convers
- Corbin
- Corinne
- Cormier
- Cornet
- Corouge
- Cortez
- Cossin
- Cotte
- Coudray