Lyon - Rhône-Alpes
- Ceri
- Cerro
- Cervini
- Cervos
- Cesaro
- Ceylan
- Cezard
- Chaabani
- Chaabna
- Chabal
- Chabbat
- Chabbert
- Chaberty
- Chabin
- Chabroud
- Chacon
- Chafai
- Chaffi
- Chaffurin
- Chagneau
- Chagnon
- Chaguetmi
- Chahboub
- Chaillol
- Chailloux
- Chaintreuil
- Chaintron
- Chakir
- Chalag
- Chalard
- Chaleat
- Chalet
- Chalopin
- Chalut
- Chamam
- Chambas
- Chambefort
- Chambeyron
- Chambonnet
- Chambrier
- Chamo
- Champ
- Champagnat
- Champavert
- Champeau
- Champeaux
- Champelovier
- Champeymond
- Champier
- Champomier
- Champon
- Chancel
- Chanet
- Changarnier
- Chantal
- Chanteclair
- Chantelouve
- Chanthavong
- Chanu
- Chao
- Chaouat
- Chaouki
- Chapelain
- Chapelier
- Chapman
- Chappat
- Chaptal
- Charaf
- Charaoui
- Charasse
- Charat
- Charavay
- Charbonneau
- Charbonneaux
- Charbonneyriat
- Chardet
- Charlat
- Charlieux
- Charlin
- Charmant
- Charmillon
- Charmont
- Charmot
- Charrion
- Charrière
- Charron
- Charvier
- Charvieux
- Chasles
- Chaslot
- Chassagnon
- Chassot
- Chater
- Chatin
- Chaton
- Chatot
- Chatouillot
- Chatron
- Chatry
- Chauffour