Brest 29200 - Bretagne
- Chevrel
- Chevreton
- Chevreuil
- Chevreul
- Chevrier
- Chevrot
- Chiappini
- Chibout
- Chicate
- Chicault
- Chicot
- Chiffoleau
- Chigot
- Chikha
- Chilard
- Childadayan
- Chilot
- Chin Hen Wai-tupuaiooro
- Chine
- Chiquer
- Chirat
- Chitre
- Chive
- Chloe
- Chocard
- Choclan-martinez
- Chocu
- Chodorowski
- Choisnet
- Choisy
- Cholet
- Chomat
- Chompton
- Chopineaux
- Choplain
- Chotteau
- Chouikha
- Chouquet
- Chouya
- Choveau
- Chraback
- Chrestia
- Christelle
- Christiane
- Christin
- Christine
- Christoph
- Chrun
- Chrystelle
- Chubatik
- Chuchla
- Chung
- Chusseau
- Chusseau-hamard
- Chustrac
- Chutin
- Chély
- Ciais
- Cicek
- Cichy
- Cieply
- Cilliez
- Cillufo
- Cimia
- Cingal
- Cinglant
- Cinotti
- Cinqval
- Ciocan
- Cioli
- Ciornei
- Cira Lo
- Ciret
- Cisse Vasseur
- Citerin
- Citharel
- Civan
- Civier
- Ciza
- Clabecq
- Claes
- Claeyssen
- Clair
- Clairac
- Claireaux
- Clairembault
- Claj
- Clajus
- Clamens
- Clapier
- Claro
- Classeau
- Claudin
- Claudon
- Clauss
- Clausse
- Claussmann
- Claustre
- Claveau
- Claverie