Grenoble 38000 - Rhône-Alpes
- Chautard
- Chauvel
- Chauvineau
- Chauvot
- Chavanis
- Chavanne
- Chave
- Chebana
- Chebli
- Checinski
- Cheix
- Chekikene
- Cheklam
- Chelouche
- Chemchat
- Chenebault
- Chenevas
- Chenevier
- Chenouna
- Chereau
- Cherifi
- Cherkaoui
- Cheron
- Cherrier
- Chervy
- Chetcuti
- Chettah
- Chevru
- Cheyrouse
- Chheng
- Chiara
- Chiarappa
- Chiarenza
- Chiaro
- Chiaroni
- Chibane
- 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