Grenoble 38000 - Rhône-Alpes
- Carneiro
- Carnel
- Carrante
- Carrara
- Carrasco
- Carraud
- Carraz
- Carrere
- Cartier Millon
- Casacci
- Casalegno
- Cascarano
- Castel
- Castet
- Castex
- Castro Lago
- Casu
- Catel
- Caterina
- Catherine
- Causse
- Cauvin
- Cavallo
- Cavanna
- Cayla
- Cecillon
- Celia
- Ceraldi
- Cerna
- Cerqueira
- Cetin
- Chabal
- Chabanet
- Chabas
- Chabuel
- Chaffanel
- Chafki
- Chaibeddra
- Chaillet
- Chalal
- Chalas
- Chamekh
- Champavier
- Chanthavong
- Chanthib
- Chaouch
- Chappaz
- Chaptal
- Charlet
- Charra
- Charrel
- Charton
- Chassande Baroz
- Chasson
- Chavance
- Chavand
- Chavanon
- Chebli
- Chedin
- Chelghoum
- Chemin
- Chemineau
- Chemla
- Chene
- Cheng
- Chenu
- Cherfaoui
- Cheribet
- Cherni
- Cheurlin
- Chevillon
- Chevrel
- Chieco
- Chion
- Cholat
- Chollet
- Choquet
- Chovin
- Christin
- Ciaramella
- Cipro
- Claraz
- Claret
- Claude
- Clemente
- Cochard
- Codron
- Coffin
- Cognard
- Colin de Verdiere
- Colliat
- Collignon
- Collombet
- Comuce
- Conesa
- Constans
- Conticchio
- Coquand
- Coquet
- Corbex