Marseille - Provence-Alpes-Côte d'Azur
- Chamoun
- Champagne
- Champain
- Champsaur
- Chanal
- Chanine
- Chantelause
- Chanteloube
- Chanut
- Chapeau
- Chapel
- Chapon
- Chaput
- Charbonnel
- Charfi
- Charki
- Charlaix
- Charot
- Charras
- Chaspoul
- Chassain
- Chassaing
- Chastrusse
- Chatbi
- Chatoun
- Chaudier
- Chaussy
- Chauve
- Chebeita
- Chefai
- Cheikhi
- Chellah
- Chelouah
- Chemama
- Chemin
- Chemoul
- Cherabi
- Cherigui
- Chernai
- Cherouat
- Chetboun
- Chetouh
- Chettab
- Chevassu
- Chevillotte
- Chevodian
- Chiara
- Chiarelli
- Chibi
- Chihi
- Chikaoui
- Chikhoune
- Chipponi
- Chirola
- Chiron
- Chocron
- Cholet
- Chomel
- Choteau
- Chouia
- Chouli
- Christi
- Chu
- Ciabrini
- Ciampi
- Cinatti
- Cionci
- Ciotta
- Cirami
- Cissoko
- Ciucci
- Civiletti
- Clairfond
- Clauzier
- Clavet
- Cloutrier
- Cochard
- Cognet
- Cogno
- Cohen Solal
- Colairo
- Colangelo
- Colarullo
- Collu
- Colognoli
- Colombon
- Colson
- Coman
- Combettes
- Combier
- Compain
- Compan
- Comparetti
- Condamin
- Condamino
- Consalvi
- Constans
- Constantinos
- Convalli
- Corbalan