Lyon - Rhône-Alpes
- Cancalon
- Candela
- Capela
- Capuano
- Carbonnel
- Cardi
- Carette
- Carra
- Carraz
- Carrel
- Carrez
- Carrot
- Casado
- Casas
- Castelli
- Catala
- Catel
- Caton
- Cavalier
- Cavelier
- Cazorla
- Cerutti
- Cervantes
- Cervos
- Ceylan
- Chabanis
- Chabaud
- Chabot
- Chaffois
- Chaillet
- Chakroun
- Chambost
- Chambrier
- Champetier
- Chamussy
- Chan
- Chanavat
- Chanfray
- Chansard
- Chantre
- Chaouch
- Chapelier
- Chappaz
- Charbit
- Chardin
- Chardonnet
- Charlery
- Charleux
- Charlon
- Charlot
- Charlotte
- Charpy
- Charras
- Charretier
- Charrondiere
- Charvin
- Chassin
- Chastel
- Chatagnon
- Chataigner
- Chauffour
- Chausse
- Chauville
- Chavand
- Chazaud
- Chebbi
- Chenet
- Cherfaoui
- Chermette
- Chermitti
- Cheron
- Cherrier
- Chettouh
- Chevallet
- Chevat
- Chevrot
- Cheynet
- Chifflet
- Chihi
- Chipier
- Cholet
- Chopard
- Choquet
- Chouteau
- Chouvellon
- Christiane
- Christin
- Cimino
- Cinquin
- Cissé
- Clain
- Clapot
- Clausse
- Cloarec
- Clot
- Cloupet
- Clouzeau
- Cocagne
- Coing
- Conesa
