Grenoble 38000 - Rhône-Alpes
- Chabanet
- Chabas
- Chabuel
- Chafai
- Chaffanel
- Chafki
- Chaillet
- Chailloux
- Chakri
- Chalal
- Challande
- Chamekh
- Chameroy
- Chan
- Chanthavong
- Chanthib
- Chaouch
- Chaoui
- Chappaz
- Charif
- Charpin
- Charra
- Charrel
- Charreton
- Charriau
- Charton
- Chassande Baroz
- Chasson
- Chastan
- Chavance
- Chavand
- Chavanon
- Chaves
- Chebli
- Chedin
- Chelly
- Chemin
- Chemineau
- Chemla
- Cheng
- Chenu
- Cherfaoui
- Cheribet
- Cherifi
- Cherkaoui
- Cheurlin
- Chevallet
- Chevillon
- Chieco
- Chignon
- Chikhi
- Chion
- Cholat
- Chollet
- Chombart
- Choquet
- Chovin
- Christin
- Chuzel
- Cialdella
- Ciaramella
- Cipro
- Clabault
- Claraz
- Clauzier
- Clemente
- Clet
- Cochard
- Coche
- Codron
- Coelho
- Coffin
- Cognard
- Colin de Verdiere
- Colliat
- Collignon
- Collombet
- Colombel
- Conesa
- Constans
- Conticchio
- Coquand
- Corbex
- Cordaro
- Cordero
- Cornero
- Cornille
- Correia
- Corubolo
- Cosentino
- Costecalde
- Courrenq
- Courtiade
- Courvoisier
- Coutagne
- Coutant
- Coutelou
- Couto
- Cova
- Cresson