Lyon - Rhône-Alpes
- Chahboub
- Chahed
- Chaillol
- Chailloux
- Chaintreuil
- Chakir
- Chalabi
- Chalard
- Chaleard
- Chaleat
- Challier
- Chalopin
- Chalumeau
- Chamam
- Chambas
- Chambefort
- Chambeyron
- Chambrier
- Chambrion
- Chamo
- Champ
- Champagnat
- Champarnaud
- Champavert
- Champeau
- Champelovier
- Champier
- Champmartin
- Champomier
- Champon
- Chancel
- Chancre
- Chancy
- Chandeysson
- Chanet
- Chanfi
- Changarnier
- Chantal
- Chanteclair
- Chantegrel
- Chantelouve
- Chanussot
- Chao
- Chapaton
- Chapelain
- Chapman
- Chappat
- Chappuy
- Chapron
- Chaptal
- Charaoui
- Charavay
- Charbon
- Charbonneaux
- Charbonneyriat
- Charlaix
- Charlin
- Charmant
- Charmetton
- Charmillon
- Charmont
- Charmot
- Charollais
- Charrue
- Charvin
- Chasles
- Chassard
- Chassot
- Chat
- Chatellier
- Chater
- Chatin
- Chaton
- Chatry
- Chaucesse
- Chaudet
- Chaudonneret
- Chaulet
- Chaumet
- Chaussade
- Chaussard
- Chaussignand
- Chaussinand
- Chaussy
- Chauve
- Chauvey
- Chauvy
- Chaux
- Chauzu
- Chavanis
- Chavassieux
- Chavel
- Chavet
- Chavret
- Chavy
- Chazalette
- Chaze
- Chazeau
- Chebili
- Chekhaba