Lyon - Rhône-Alpes
- Chapelon
- Chaperon
- Chapoutier
- Charcosset
- Chargros
- Charlin
- Charmette
- Charra
- Charron
- Chasles
- Chassagneux
- Chassaing
- Chastagner
- Chastaing
- Chastang
- Chater
- Chatot
- Chau
- Chaudron
- Chaumat
- Chaumeil
- Chaumet
- Chaumier
- Chaussinand
- Chavanelle
- Chavrier
- Chazelle
- Chebbout
- Chebli
- Cheguettine
- Chenaud
- Chenel
- Chennoufi
- Cherblanc
- Chervet
- Chesneau
- Chetouane
- Chevret
- Chiara
- Chihi
- Chikhaoui
- Choi
- Cholat
- Choplin
- Chorel
- Chorfi
- Chorier
- Choudar
- Choulet
- Chouraqui
- Choux
- Christelle
- Chung
- Churlet
- Chuzel
- Cianfarani
- Cibert
- Cilia
- Claucigh
- Clauss
- Clauzier
- Clemente
- Clere
- Clocher
- Clozel
- Coche
- Coelho
- Cognat
- Cohade
- Coignard
- Coindet
- Collon
- Colot
- Colovray
- Compte
- Conan
- Conjard
- Contat
- Contet
- Convers
- Coppin
- Coq
- Corbel
- Corentin
- Corgier
- Corinne
- Cornaton
- Corsini
- Cosnier
- Cottancin
- Couchoud
- Coue
- Coulaud
- Coupat
- Courant
- Courbin
- Coustier
- Couvreur
- Cova
- Covaciu
