Rouen 76000 - Haute-Normandie
- Chapdelaine
- Chaplain
- Chaplet
- Charbonnier
- Charlemagne
- Charlot
- Charon
- Charrin
- Chassang
- Chassy
- Chastel
- Chataigner
- Chataignier
- Chatelet
- Chatre
- Chauvris
- Chavan
- Chebah
- Chebbah
- Chebli
- Cheikh
- Chekroun
- Chena
- Cheng
- Chenivesse
- Cherboeuf
- Cherel
- Cherfi
- Cherifi
- Chery
- Cheutet
- Chevereau
- Chiatto
- Chignard
- Chilloux
- Chion
- Chivot
- Chobert
- Chohra
- Choiset
- Chokomert
- Chollet
- Chomant
- Chopier
- Chouan
- Chouikh
- Chouireb
- Chow
- Chraiba
- Chrétien
- Chédru
- Chéron
- Ciroux
- Claeyssens
- Claire
- Claisse
- Clara
- Claudette
- Cledat
- Clermont
- Cleron
- Cloppet
- Coat
- Cocaign
- Coco
- Coelho de Sousa
- Cogis
- Coguyec
- Cohidon
- Coiffier
- Coignet
- Colange
- Colard
- Coleou
- Collas
- Colleter
- Colley
- Colombier
- Combo Matsiona
- Communaute
- Comoz
- Compain
- Compere
- Condemine
- Constantin
- Contat
- Conti Papuzza
- Convert
- Coplo
- Coquais
- Coquelet
- Coquelle
- Coquisart
- Corblin
- Cordeiro
- Cormier
- Cornette
- Corneville
- Cornillot
- Corniquet