Lyon - Rhône-Alpes
- Cerdan
- Cerutti
- Cervantes
- Ceylan
- Chabanis
- Chabaud
- Chabrol
- Chaffois
- Chaillet
- Chaine
- Chakroun
- Chaland
- Chambert
- Chambost
- Chambrier
- Chamoux
- Champetier
- Chamussy
- Chan
- Chanavat
- Chanfray
- Chansard
- Chantre
- Chaouch
- Chapelier
- Chappaz
- Chapus
- Chardin
- Charlery
- Charleux
- Charlon
- Charlotte
- Charra
- Charron
- Charrondiere
- Charvin
- Charvolin
- Chassaing
- Chastel
- Chatagnon
- Chataigner
- Chatard
- Chau
- Chauffour
- Chaumier
- Chausse
- Chauville
- Chauvot
- Chavand
- Chavanelle
- Chavrier
- Chazaud
- Chazelle
- Chebbi
- Chebli
- Cherfaoui
- Chermette
- Chermitti
- Chetouane
- Chevallet
- Cheynet
- Chifflet
- Chihi
- Chipier
- Chiron
- Chol
- Choquet
- Chouteau
- Chouvellon
- Chraibi
- Christiane
- Cimino
- Cinquin
- Cissé
- Cizeron
- Clapot
- Clausse
- Clerget
- Cloarec
- Clot
- Cloupet
- Clouzeau
- Cocagne
- Coing
- Cointet
- Conesa
- Coniglio
- Constans
- Contini
- Corbel
- Corbin
- Cordel
- Corentin
- Cornaton
- Corneloup
- Cornudet
- Cornut
- Costaz
- Cotin
- Couble
