Montpellier 34000 - Languedoc-Roussillon
- Capdevila
- Capelier
- Capgras
- Capiaux
- Capo
- Caraco
- Carbasse
- Carbonnier
- Cardenas
- Cardin
- Cardon
- Cardot
- Caremoli
- Carenco
- Carla
- Carle
- Carletti
- Carminati
- Carniel
- Carpezat
- Carrara
- Carreno
- Carretero
- Carron
- Cartaillac
- Cartaut
- Cartayrade
- Casabianca
- Casado
- Casanas
- Casseli
- Cassereau
- Casset
- Cassin
- Cassou
- Castaing
- Castanet
- Castellon
- Castells
- Castronovo
- Catagnia
- Catapano
- Catteau
- Caucat
- Caucheteux
- Caumel
- Caumontat
- Caussel
- Cauville
- Cavagnol
- Cavaillé
- Cavalie
- Cayrel
- Cayroche
- Cazard
- Caze
- Cazenave
- Cazeneuve
- Cazottes
- Cecillon
- Celdran
- Celie
- Celle
- Cerda
- Cerf
- Cerveaux
- Cervoni
- Chabanier
- Chabannes
- Chabanon
- Chabry
- Chacon
- Chafa
- Chaize
- Chajia
- Chajiai
- Chakiri
- Chakouch
- Chalard
- Chalendon
- Chalouah
- Chalumeau
- Chamayou
- Champ
- Champeau
- Champenoy
- Chanal
- Chancel
- Chanteclair
- Chanu
- Chanut
- Chapelain
- Chapellier
- Chappe
- Chapron
- Chapus
- Chaput
- Charbit
- Charbonneau
- Charef Bendaha
