Nîmes 30000 - Languedoc-Roussillon
- Chavillon
- Chazalmartin
- Chazel
- Chebaane
- Cheminard
- Chemissi
- Chene
- Cheneau
- Chenini
- Chennouf
- Chenouf
- Cherrak
- Chetioui
- Chettouf
- Chiarotto
- Chichati
- Chiche
- Chignac
- Chiotti
- Chouaf
- Chouasne
- Choudhry
- Choukoud
- Choulet
- Christian
- Christiane
- Christine
- Cibrand
- Ciciarelli
- Cilia
- Cilichini
- Cilpa
- Ciret
- Cirne Lemos
- Civello
- Clabault
- Clapier
- Clarenc
- Clarin
- Clary
- Clauzier
- Clauzon
- Clemence
- Clemente
- Clenet
- Climent
- Clique
- Cloarec
- Clouvel
- Coadic
- Cobut
- Coelho de Souza
- Coeta
- Cognard
- Cognon
- Coiffard
- Colaiemma
- Colencon
- Colette
- Collart
- Collobert
- Collomb
- Collonge
- Collot
- Colomb de Daunant
- Colomba
- Colombani
- Colonna
- Colson
- Combeau
- Combel
- Combelonge
- Combredet
- Comino
- Commandre
- Commeinhes
- Comparetti
- Compas
- Conca
- Congost
- Coniliere
- Connan
- Constans
- Constantin
- Contini
- Contu
- Coppola
- Coppolino
- Coquelin
- Coquelle
- Coquenet
- Cor
- Corbrion
- Corde
- Cordero
- Cornefert
- Cornette
- Cornille
- Cornilliere
- Cornillot
