Clermont-Ferrand 63000 - Auvergne
- Carvalho Ribeiro
- Carvalho Vaz
- Casanova
- Caseiro
- Casile
- Cassagne
- Casse
- Cassiere
- Cassin
- Castell
- Castillon
- Casula
- Cathala
- Catherine
- Catinaud
- Caumel
- Caussade
- Cautier
- Cavailles
- Cavaleiro Brugiere
- Cavalheiro Loureiro
- Cavalier
- Cavanat
- Cave
- Cayrel
- Cayrol
- Cazal
- Cazaux
- Cazenave
- Cazorla
- Cazès
- Cebeillac
- Cecchet
- Celier
- Cellerier
- Celles
- Cenan
- Cernik
- Cerqueira
- Cerqueira Campos
- Cesar
- Ceylan
- Ceyte
- Chaaya
- Chabanne
- Chabard
- Chabasseur
- Chabbert
- Chabin
- Chaboud
- Chabrand
- Chabrot
- Chacornac
- Chadefaux
- Chadelaud
- Chafouki
- Chaillon
- Chaillou
- Chakour
- Chalafre
- Chalaphy
- Chalaron
- Chalchat
- Chaleil
- Chalendon
- Chaleron
- Challet
- Chalvignac
- Chamakh
- Chamalet
- Chambade
- Chambert
- Chambet
- Chambosse
- Chambre
- Chambriard
- Chaminant
- Chamoux
- Champagnac
- Champciaux
- Champclos
- Champeau
- Champredonde
- Champrobert
- Chamssidine
- Chanaud
- Chanemougam
- Channeboux
- Chanoine
- Chanonat
- Chanot
- Chantelat
- Chanteloube
- Chapalain
- Chapon
- Chapoutier
- Chappuis
- Chaptal
- Chapus
- Chapuy
