Lyon - Rhône-Alpes
- Chagnon
- Chaillot
- Chailloux
- Chaine
- Chalamet
- Chalandon
- Chalier
- Chaloin
- Chambas
- Chambaud
- Chambert
- Chamoux
- Champenois
- Chang
- Chanlon
- Chaouche
- Chaouki
- Chapeau
- Chapel
- Chapelain
- Chapelon
- Chaperon
- Chapoutier
- Charcosset
- Chargros
- Charlin
- Charmette
- Charra
- Chasles
- Chassagneux
- Chassaing
- Chastagner
- Chastaing
- Chastang
- Chater
- Chatot
- Chau
- Chaudron
- Chaumat
- Chaumeil
- Chaumet
- Chaumier
- Chaurand
- Chaussinand
- Chavrier
- Chazallet
- Chazelle
- Chebbout
- Cheguettine
- Chemarin
- Chenaud
- Chenel
- Chennoufi
- Cherblanc
- Chervet
- Chesneau
- Chetouane
- Chevat
- Chevret
- Chiara
- Chiesa
- Chihi
- Chikhaoui
- Choi
- Cholat
- Choplin
- Chorel
- Chorfi
- Chorier
- Choudar
- Choulet
- Chouraqui
- Choux
- Chung
- Churlet
- Chuzel
- Cianfarani
- Cibert
- Cilia
- Claucigh
- Clauss
- Clauzier
- Clemente
- Clere
- Clocher
- Clozel
- Coche
- Coelho
- Cognat
- Cohade
- Coignard
- Colcombet
- Colot
- Colovray
- Conan
- Conjard
- Contard
- Contat
- Contet
- Convers
