Rennes 35000 - Bretagne
- Ciszewski
- Citeau
- Citolleux
- Ciutad
- Civalleri
- Civet
- Clabon
- Claeys
- Clairaux
- Clairay Epouse Alliou
- Claireaux
- Clairele Guyader
- Clairgeaux
- Clairmont
- Claisse
- Clamens
- Clami
- Clamy
- Claquin
- Clare
- Claret
- Clarisse
- Classe
- Clatin
- Clatz Liberto
- Claudia
- Claudien
- Claudon
- Clauss
- Claustre
- Clavard
- Clavaressa
- Claveau
- Claveleira
- Clavereau
- Claverie
- Clavier
- Clayer
- Clazer
- Cleach
- Clec'h
- Clede
- Clemensart
- Clement-demange
- Clementi
- Clementi Arnoult
- Clemot
- Clerambault
- Cleraux
- Cleray
- Clerbout
- Cleren
- Clerevil
- Clerget
- Clerice
- Clervoy
- Cleuziou
- Cleva
- Cleveland
- Clezio
- Climent
- Clivet
- Clivio
- Clochard
- Clochefert
- Clodic
- Clogenson
- Cloirec
- Clop
- Clorennec
- Closier
- Clossais
- Clostres
- Clot
- Clotault
- Cloteaux Joubrel
- Clotilde
- Clouette
- Clous
- Cloître
- Club Des Createurs D
- Cluzeau
- Cluzel
- Clymans
- Cléder
- Clémençon
- Clémot Davenel
- Coasanpis
- Coatanhay
- Coatanroch
- Cobac
- Cobast
- Cobat
- Cobbaert
- Cobigo
- Cobri Eddy
- Cocagne
- Cocain
- Cocaud-auffray
- Cocaut