Quimper 29000 - Bretagne
- Chakroun
- Chalangeas
- Chamard
- Champeix
- Champenois
- Chancerelle
- Chapelet
- Chapon
- Chapus
- Chasse
- Chateau
- Chatelain
- Chaunut
- Chaussy
- Chauveau
- Chavaux
- Chavet
- Cheminant
- Cherel
- Cherrar
- Cheveaux
- Chever
- Chevet
- Chevreton
- Chiron
- Chlous
- Chomat
- Chopin
- Choquer
- Chou
- Christian
- Christophe
- Chrétien
- Cioce
- Ciocea
- Cisse
- Citérin
- Ciurar
- Civilise
- Clermont
- Cloastre
- Cloitre
- Clorennec
- Clément
- Coajou
- Coant
- Coatanea
- Coathalem
- Cochard
- Cochou
- Cocrelle
- Cohuet
- Coignard
- Colas
- Colle
- Collobert
- Colnard
- Coloigner
- Colombel
- Com
- Conceicao
- Condette
- Connan
- Cons Beltran
- Coquet
- Coray
- Corbin
- Corbinais
- Corcuff
- Cordier
- Core
- Cornen
- Corolleur
- Coré
- Cosqueric
- Cosquéric
- Cosson
- Costa
- Costantini
- Cote
- Coublanc
- Coudray
- Courant
- Courbin
- Courbo
- Courtay
- Courtiol
- Courtois
- Couture
- Coyat
- Coz
- Cravec
- Crepy
- Cribier
- Crico
- Crignon
- Crozon
- Cruzio
- Cudon
- Cuillandre

