Lyon - Rhône-Alpes
- Canal
- Candel
- Candy
- Cannard
- Canon
- Capaldi
- Capela
- Capra
- Caraco
- Carbone
- Cardinale
- Cardona
- Carette
- Carli
- Carneiro
- Caro
- Caroline
- Carrasco
- Carré
- Cartallier
- Caruana
- Caruel
- Cascarino
- Caschera
- Casimir
- Castaldo
- Castelain
- Castiglia
- Castillon
- Catheland
- Catinchi
- Cattant
- Cattoz
- Cau
- Cauchard
- Cavalie
- Cavalli
- Cavet
- Cayrol
- Caze
- Ceccarelli
- Celeste
- Cerisier
- Cervera
- Cervini
- Cervos
- Cezard
- Chabbat
- Chabod
- Chachoua
- Chadi
- Chafik
- Chaigne
- Chaillot
- Chailloux
- Chaintron
- Chalamet
- Chalandon
- Chalier
- Chaloin
- Chalot
- Chalumeau
- Chalvet
- Chambas
- Chambaud
- Champon
- Chanas
- Chang
- Chanlon
- Chaouki
- Chapeau
- Chapel
- Chapelain
- Chaperon
- Chapoutier
- Chappuy
- Charcosset
- Chardonnet
- Chargros
- Charlin
- Charmette
- Charpenay
- Chasles
- Chassagneux
- Chastagner
- Chastaing
- Chastang
- Chater
- Chatot
- Chaudron
- Chaumat
- Chaumeil
- Chaumet
- Chaurand
- Chaussinand
- Chaves
- Chavy
- Chazallet
- Chemarin
- Chenaud
