Cergy 95000 - Île-de-France
- Bruisson
- Brule
- Bucher
- Buduka
- Bunzi Dia
- Butt
- Buttaud
- Bérard
- Cabanillas
- Cadiou
- Caffa
- Caillaud
- Cakpo
- Capalita
- Capello
- Cappe
- Cardon
- Carius
- Cartier
- Carvalho
- Cassan
- Cassubie
- Catala
- Catalan
- Catherin
- Cauvin
- Cavillon
- Cedolin
- Celestin
- Celestine
- Cenac
- Cenille
- Cette
- Chabin
- Chahaoui
- Chaieb
- Chakir
- Chakma
- Chambon
- Chaminade
- Champagne
- Champion
- Changeux
- Chantegreil
- Chanthapanya
- Chao
- Chartier
- Chatar
- Chateau
- Chatti
- Chaudhry
- Cheikh
- Chekaoui
- Chekroun
- Chellamootoo
- Chen
- Chergui
- Cherubin
- Chetouane
- Chettah
- Chin
- Chissey
- Chkail
- Chong
- Chopard
- Chopin
- Chouf
- Cibot
- Cissé
- Civil
- Clech
- Clemenceau
- Clerc
- Cneude
- Cobb
- Cochet
- Codreanu
- Cohen
- Coisne
- Coll
- Collard
- Commare
- Conde
- Condo
- Connan
- Contoux
- Corniglion
- Cosson
- Cotan
- Cottot
- Coupet
- Courcier
- Cournot
- Courteaux
- Cousserant
- Coutot
- Couvercelle
- Crepe
- Crepin
- Crosnier