Montpellier 34000 - Languedoc-Roussillon
- Castelbou
- Castella
- Castello
- Catala
- Catapano
- Catel
- Cathelain
- Caulier
- Caumes
- Caussade
- Cavero
- Cayrac
- Cazalet
- Cazin
- Ceccotti
- Cerda
- Cerutti
- Chaanane
- Chabadel
- Chabot
- Chafai
- Chahid
- Chalencon
- Chalme
- Chamayou
- Chambert
- Chan
- Chante
- Chaoui
- Chapelet
- Chapron
- Chapuis
- Chareyre
- Charlery
- Charnay
- Chassagne
- Chassary
- Chastaing
- Chausson
- Chebaiki
- Chebbi
- Chehbouni
- Chelih
- Cherf
- Cherfaoui
- Cherifi
- Chery
- Chevalerias
- Chevalot
- Chevron
- Chey
- Chibaudel
- Chiffre
- Chikh
- Chiron
- Chnit
- Chouikri
- Clanet
- Claramunt
- Claustre
- Clauzade
- Clermont
- Cloarec
- Clot
- Coadou
- Codis
- Collier
- Colombo
- Colomer
- Combettes
- Comtet
- Condat
- Condomines
- Conesa
- Connes
- Convers
- Coquil
- Corbet
- Corbin
- Corinne
- Cornet
- Corouge
- Cortez
- Cossin
- Cotte
- Coudray
- Coumes
- Courot
- Court
- Courty
- Couteau
- Cransac
- Crebassa
- Crespo
- Criquet
- Crochet
- Crozat
- Cuadrado
- Cubedo
- Cuenca