Saint-Étienne 42000 - Rhône-Alpes
- Cammarata
- Campanella
- Campbell
- Campos
- Canal
- Cancel
- Candas
- Candela
- Canet
- Canivet
- Canlier
- Cannarozzo
- Cao
- Caparros
- Capelle
- Capron
- Carapucinha
- Carcau
- Cardillo
- Cardon
- Carillo
- Carlesimo
- Carlet
- Carlu
- Carlut
- Carnot
- Carpentier
- Carrascal
- Carrasco
- Carrel
- Carrier
- Carrot Faugier
- Carry
- Cartalas
- Carteron
- Cartier
- Casanova
- Casanovas
- Cascina
- Castaldi
- Castelhano
- Castillon
- Cataldo
- Catalon
- Catherin
- Catonnet
- Caudron
- Cavallotto
- Cavro
- Cayet
- Cayir
- Cayrouse
- Caze
- Ceccato
- Cecile
- Cehic
- Celiku
- Cellard
- Cerqueira
- Cerruti
- Cervellione
- Cervello
- Cesa
- Cetin
- Chaabi
- Chabannes
- Chabanoles
- Chabayev
- Chabi
- Chacornac
- Chadi
- Chaffanjon
- Chaffraix
- Chagny
- Chaibi
- Chaillot
- Chakarov
- Chakchouk
- Chakir
- Chakkah
- Chalal
- Chalamet
- Chaland
- Chalavon
- Challaye
- Challeat
- Cham
- Chamard
- Chambaud
- Chamouret
- Champ
- Champenois
- Champier
- Champion
- Chan
- Chandez
- Chanel
- Chanet
- Changea
- Chaniac