Grenoble 38000 - Rhône-Alpes
- Chausson
- Chautagnat
- Chautard
- Chauvel
- Chauviere
- Chauvineau
- Chauvot
- Chavanne
- Chave
- Chebana
- Checinski
- Cheix
- Chekikene
- Cheklam
- Chelghoum
- Chelouche
- Chemchat
- Chenebault
- Chenevas
- Chenevier
- Chenouna
- Cheradame
- Chereau
- Cherni
- Cheron
- Cherrier
- Chervy
- Chesneau
- Chevaux
- Chevru
- Cheyrouse
- Chheng
- Chiara
- Chiarappa
- Chiaro
- Chiaroni
- Chibane
- Chiffard
- Chiguer
- Chikh
- Chinal
- Chocheyras
- Chogolou
- Chokhad
- Chol
- Chomel
- Chomienne
- Chonavel
- Chopin
- Chosson
- Choumane
- Choux
- Chovelon
- Chraibi
- Christ
- Christiane
- Christodoulou
- Chroboczek
- Châtre
- Ciampo
- Ciboulet
- Cicchiello
- Cimade Grenoble Groupe Local
- Cimo
- Cin
- Ciolfi
- Ciot
- Cippelletti
- Cipri
- Cirera
- Cirillo
- Cissé
- Cistac
- Citro
- Cizaire
- Claire
- Claisse
- Clappaz
- Clara
- Claret
- Claude
- Claudel
- Claudon
- Claveau
- Clavery
- Clement-cuzin
- Clergeau
- Clerget
- Cleyet Merle
- Cloitre
- Clovis
- Clutier
- Clémençon
- Coadou
- Coco
- Coeffé
- Coeur
- Cohen Addad
- Cohendet
- Coincon