Vannes 56000 - Bretagne
- Cattelain
- Caubert
- Caudart
- Caurant
- Cavalin
- Cavil
- Caye
- Celepci
- Celibert
- Certain
- Cevaer
- Cevik
- Chabane
- Chaboud
- Chabran
- Chailloux
- Champagne
- Chantreau
- Chantrel
- Charcosset
- Chardola
- Charial
- Charlo
- Charmont
- Charrier
- Charuel
- Charvet
- Chasseloup
- Chatel
- Chaumenille
- Chauprade
- Chauvel
- Chauvet-morin
- Chelin
- Chen
- Cheron
- Chevance
- Chevillard
- Chevreuil
- Chiche
- Chiron
- Chognard
- Chopin
- Choquet
- Christelle
- Chrétien
- Chérel
- Clain
- Claude
- Clery
- Clouet
- Cloérec
- Cluzeau
- Clément
- Cléry
- Coadic
- Coateval
- Coban
- Cobigo
- Cochard
- Coetmellec
- Cohan
- Colleaux
- Collias
- Colliguer
- Combes
- Comot
- Compain
- Comte
- Conquer
- Corbisi
- Coric
- Cornaire
- Cornec
- Cornudet
- Corrignan
- Cortes
- Coskun
- Costes
- Cotbreil
- Cottais
- Cottenet
- Cougard
- Coulais
- Coulange
- Coulet
- Couprie
- Courtet
- Cousin
- Coutard
- Coutellier
- Coz
- Cozigou
- Coëffic
- Crabot
- Crambert
- Cravic
- Credou
- Crenn
- Crepeau