Montpellier 34000 - Languedoc-Roussillon
- Calmel
- Calvez
- Camille
- Canadas
- Canale
- Canato
- Canonici
- Canu
- Capdevielle
- Capdeville
- Cape
- Carabasse
- Carayol
- Carel
- Cariou
- Carli
- Carnet
- Carnus
- Caro
- Carreno
- Carreras
- Carreres
- Carron
- Carter
- Caruso
- Carvalho
- Cascales
- Casimir
- Casse
- Castelbou
- Castella
- Castello
- Catala
- Catapano
- Catel
- Cathelain
- Caudron
- Caulier
- Caumes
- Caussade
- Cavero
- Cayrac
- Cazalet
- Cazin
- Ceccotti
- Cerda
- Cerutti
- Chaanane
- Chabadel
- Chabot
- Chafai
- Chahid
- Chalencon
- Chalme
- Chamayou
- Chambert
- Chan
- Chante
- Chaoui
- Chapelet
- 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
- Comby