Rouen 76000 - Haute-Normandie
- Chouchane
- Chouikh
- Chouireb
- Chow
- Chraiba
- Christophe
- Ciroux
- Cissokho
- Ciugulea
- Ciulin
- Civin
- Claeys
- Claeyssens
- Claire
- Claisse
- Clara
- Claudette
- Cledat
- Clergeot
- Clermont
- Cloppet
- Clorisse
- Coat
- Cochois
- Coco
- Codron
- Coelho de Sousa
- Coiffier
- Coisy
- Colange
- Cole
- Collas
- Colleter
- Colley
- Colombier
- Coly
- Coman
- Combo Matsiona
- Communaute
- Comoz
- Compere
- Comte
- Condemine
- Constantin
- Contat
- Conti Papuzza
- Contremoulins
- Convert
- Coplo
- Coquais
- Coquelet
- Coquisart
- Cordeiro
- Cormier
- Cornette
- Coron
- Corpet
- Correia
- Corsi
- Cortat
- Cossez
- Cossou
- Costil
- Cotard
- Cotelle
- Couchaux
- Coudert
- Couilleaux
- Coupe
- Courel
- Coureux
- Couroyer
- Courseaux
- Courtet
- Courthéoux
- Coutard
- Coutier
- Covacho Bove
- Cratere
- Creant
- Creignou
- Cremades
- Cremer
- Crepy
- Cresson
- Crestey
- Crevet
- Crevier Seguinet
- Croize
- Croutelle
- Cruel
- Cubaud
- Cuissart
- Culerrier
- Cupit
- Curie
- Cusumano
- Cuvelier
- Cuvier
- Cuvinot