Vannes 56000 - Bretagne
- Chaillet
- Chailloux
- Champagne
- Chantreau
- Chantrel
- Chapalain
- Charcosset
- Chardola
- Charial
- Charlo
- Charmont
- Charuel
- Charvet
- Chataigner
- Chatel
- Chatelain
- Chaumenille
- Chauprade
- Chauvet
- Chauvet-morin
- Chauvier
- Chazelle
- Chelin
- Chen
- Cheron
- Chevance
- Chevillard
- Chevreuil
- Chiche
- Chiffoleau
- Chiron
- Chognard
- Chopin
- Choquet
- Christelle
- Chérel
- Clain
- Claude
- Clery
- Clodomir
- Clouet
- Cloérec
- Cluzeau
- Coateval
- Coban
- Cobigo
- Cocherel
- Cohan
- Coll
- Colleaux
- Collias
- Colliguer
- Combezoux
- Comot
- Compain
- Comte
- Conquer
- Constant
- Coric
- Corlobe
- Cornaire
- Cornudet
- Corrignan
- Cortes
- Coskun
- Cosperec
- Costes
- Cotbreil
- Cottais
- Cottenet
- Cougard
- Coulais
- Coulange
- Coulet
- Couprie
- Courant
- Courtet
- Cousin
- Coutard
- Coutellier
- Coutier
- Couturier
- Coz
- Cozigou
- Crabot
- Cravic
- Credou
- Crenn
- Crepeau
- Creuser
- Crocq
- Crommar
- Crozier
- Cuevas
- Cuny
- d'almeida
- Dabert
- Dacquay
- Dagmey
- Dagos