Grenoble 38000 - Rhône-Alpes
- Chiffard
- Chiguer
- Chikhi
- Chinal
- Chirossel
- Chitdara
- Chocheyras
- Chokhad
- Chol
- Chomel
- Chomienne
- Chonavel
- Chopin
- Chossat
- Chosson
- Choumane
- Choux
- Chovelon
- Chowdhury
- Chraibi
- Chroboczek
- Châtre
- Cialdella
- Ciampo
- Ciboulet
- Cimade Grenoble Groupe Local
- Cimo
- Cin
- Ciolfi
- Ciot
- Cippelletti
- Cipri
- Cipriani
- Cirera
- Cirpaci
- Cissé
- Cistac
- Citro
- Ciurar
- Cizaire
- Clabault
- Claire
- Claisse
- Clapot
- Clappaz
- Clara
- Clarin
- Claudon
- Claustre
- Claveau
- Clavery
- Clavier
- Clement-cuzin
- Clergeau
- Clerget
- Cleyet Merle
- Cloitre
- Clutier
- Coadou
- Coco
- Coeur
- Cohen Addad
- Cohendet
- Coincon
- Coirier
- Coissard
- Coker Bangoura
- Colapietro
- Colette
- Colimba
- Collard
- Collavet
- Collinson
- Collomb Patton
- Collovati
- Colombel
- Colombini
- Colomby
- Colonel
- Combalot
- Combaluzier
- Combier
- Comboroure
- Comier
- Comment
- Commiot
- Communal
- Comparin
- Conan
- Consonni
- Constantin
- Contal
- Contard
- Coppa
- Coquard
- Coquelet
- Coquelle
- Corazza
- Corbedanne
- Cordebard