Lyon - Rhône-Alpes
- Chang
- Chanlon
- Chaouche
- Chapel
- Chapelain
- Chapelon
- Chaperon
- Chapoutier
- Charcosset
- Chargros
- Charif
- Charlin
- Charmette
- Charra
- Charron
- Chasles
- Chassagneux
- Chassaing
- Chastagner
- Chastang
- Chatot
- Chaudron
- Chaumat
- Chaumet
- Chaumier
- Chaurand
- Chaussinand
- Chavanelle
- Chavrier
- Chazallet
- Chazelle
- Chebli
- Cheguettine
- Chenaud
- Chenel
- Chennoufi
- Cherblanc
- Chervet
- Chesneau
- Chevret
- Chiara
- Chikhaoui
- Chirossel
- Cholat
- Choplin
- Chorel
- Chorfi
- Chorier
- Choudar
- Choulet
- Chouraqui
- Choux
- Chraibi
- Christelle
- Chung
- Churlet
- Chuzel
- Cianfarani
- Cibert
- Cilia
- Cizeron
- Claucigh
- Clauss
- Clauzier
- Clemente
- Clere
- Clozel
- Coche
- Cognat
- Coignard
- Coindet
- Collas
- Collon
- Colot
- Colovray
- Compte
- Conan
- Conche
- Conjard
- Contat
- Contet
- Contreras
- Coppin
- Coq
- Corbel
- Corentin
- Corinne
- Cornaton
- Cosnier
- Cottancin
- Couchoud
- Coue
- Coulaud
- Courant
- Courbin
- Coustier
- Couvreur
- Cova
- Cozette
- Cozon
