Paris - Île-de-France
- Capgras
- Capion
- Carcenac
- Carillo
- Carlet
- Carlot
- Carlucci
- Carol
- Carrat
- Carrera
- Carret
- Carrey
- Casano
- Casenave
- Caste
- Castell
- Castellan
- Castellanos
- Catalano
- Catarino
- Cattaneo
- Caubet
- Cauchard
- Caujolle
- Caussanel
- Cavailles
- Cavaliere
- Cavallari
- Cavé
- Cayssials
- Cayuela
- Cazabat
- Ceccon
- Celestine
- Cella
- Cendrier
- Cesaire
- Cessot
- Chaabi
- Chaabouni
- Chabanel
- Chabas
- Chabat
- Chabault
- Chabredier
- Chadefaux
- Chadelat
- Chakchouk
- Chalard
- Chalaux
- Chalbi
- Chalghoum
- Chalifour
- Challine
- Chalons
- Chalvet
- Chalvignac
- Chambaz
- Chambellan
- Chambolle
- Chambrin
- Champain
- Champin
- Champsaur
- Chanay
- Chantelot
- Chanteur
- Chapot
- Charaf
- Charkaoui
- Charra
- Charre
- Charretier
- Chartouni
- Chassaigne
- Chassain
- Chassany
- Chatal
- Chaton
- Chaudron
- Chaumard
- Chavannes
- Chaveneau
- Chazalon
- Chazel
- Chebbah
- Chedru
- Chellali
- Chenaf
- Chennouf
- Chenut
- Cherchour
- Cherfa
- Chevallereau
- Chevry
- Chhoa
- Chhuon
- Chihi
- Chiker
- Chobert

