Grenoble 38000 - Rhône-Alpes
- Casalino
- Cascarano
- Caser
- Caserus
- Caso
- Caspar
- Cassar
- Cassaro
- Cassegrain
- Casset
- Cassou
- Castellani
- Castillo
- Castrunis
- Casu
- Catelain
- Catelin Barbier
- Cathenod
- Catherine
- Cattan
- Cattani
- Catz
- Cauchois
- Caullireau
- Cauvet
- Cauvin
- Cauzid
- Cavallini
- Cavarretta
- Cavenel
- Cazot
- Cecon
- Celine
- Celli
- Celse
- Ceraldi
- Cerato
- Cerba
- Cerles
- Cerna
- Cesar
- Cesari
- Cettier
- Cevik
- Chaabani
- Chaalal
- Chabe
- Chaberty
- Chabord
- Chacornac
- Chadebec
- Chagas
- Chaieb
- Chaigne
- Chaize
- Chakrit
- Chalabaev
- Chaljub
- Challe
- Challiol
- Chaltiel
- Chambe
- Chambefort
- Chambron
- Chamerat
- Chamiot-clerc
- Champagneur
- Champelovier
- Champier
- Champsavoir
- Chancel
- Chaneva
- Changeat
- Chanriond
- Chanron
- Chantelou
- Chantelove
- Chanthavong
- Chaoua
- Chapays
- Chapelard
- Chapelet
- Chaperon
- Chapignac
- Chapiteau
- Chapon
- Chapron
- Chaptal
- Charaabi
- Charbonnier
- Chareyre
- Chareyron
- Charlin
- Charmeil
- Charnay
- Charon
- Charre
- Charreton
- Charrin
- Chartier Enselmoz
