Clermont-Ferrand 63000 - Auvergne
- Cassin
- Castell
- Catalan
- Catarino
- Cathala
- Catherine
- Catinaud
- Caule
- Caumel
- Cautier
- Cavailles
- Cavaleiro Brugiere
- Cavalheiro Loureiro
- Cavanat
- Cavard
- Cave
- Cayrel
- Cazaux
- Cebeillac
- Cecchet
- Cekic
- Celier
- Cerqueira
- Cerqueira Campos
- Cesar
- Ceysson
- Ceyte
- Chabanis
- Chabanne
- Chabannes
- Chabard
- Chabbert
- Chabidon
- Chabin
- Chabosson
- Chabrand
- Chabrot
- Chacon
- Chacornac
- Chadebec
- Chadefaux
- Chadelaud
- Chades
- Chagniaud
- Chaibi
- Chaieb
- Chaillon
- Chaillou
- Chakhguereev
- Chakour
- Chalabi
- Chalafre
- Chalaye
- Chaleil
- Chaleix
- Chalendard
- Chaleron
- Challier
- Chalmin
- Chamakh
- Chamalet
- Chambellant
- Chambert
- Chambet
- Chambosse
- Chambost
- Chambriard
- Chaminant
- Champagnac
- Champagnat
- Champale
- Champciaux
- Champclos
- Champeau
- Champesme
- Champredonde
- Champrobert
- Chamssidine
- Chanaud
- Chandat
- Chanemougam
- Chanfi
- Chanier
- Channeboux
- Chanteloube
- Chaoufi
- Chapalain
- Chapon
- Chappat
- Chappe
- Chappuis
- Chapus
- Charciarek
- Charif
- Chariki
- Charlon
- Charondière
- Charpotier
- Charrat
- Charrière