Grenoble 38000 - Rhône-Alpes
- Chaibeddra
- Chaillet
- Chalal
- Chalas
- Chamekh
- Champavier
- Chamussy
- Chanthib
- Chaouch
- Chaoui
- Chapel
- Chapelle
- Chappaz
- Charif
- Charpin
- Charra
- Charras
- Charrel
- Charriau
- Charrier
- Charron
- Chasles
- Chasson
- Chastan
- Chavanon
- Chebli
- Chemin
- Chemla
- Chen
- Chene
- Cheng
- Chenine
- Chenu
- Cherfaoui
- Chesneau
- Cheurlin
- Chevillon
- Chieco
- Chignon
- Chiron
- Chol
- Chombart
- Chomel
- Choquet
- Chovin
- Christin
- Cialdella
- Ciprelli
- Cipro
- Claret
- Clet
- Coche
- Coelho
- Cognard
- Colard
- Colliat
- Collombet
- Collombier
- Colomban
- Colombel
- Conesa
- Constans
- Conticchio
- Coquand
- Corbet
- Cordaro
- Cornero
- Costes
- Coudurier
- Coulet
- Courbon
- Courtiade
- Coutant
- Coutelou
- Couto
- Creppy
- Cretin
- Cron
- Cruves
- Cruz
- Cuchet
- Cuenot
- Cunha Goncalves
- Curatolo
- Curt
- Curtil
- d'ettorre
- Da Cruz
- Da Cunha
- Dabadie
- Dadache
- Dadi
- Dahan
- Dalaison
- Dalmasso
- Damier
- Danel
- Darbon
- Darmon
- Darranne
