Lorient 56100 - Bretagne
- Clain
- Clares
- Clatin
- Claudet
- Claudette
- Claudon
- Claustres
- Claustres Le Guenec
- Clech
- Clemence
- Clequin
- Clero
- Clery
- Clet
- Cleudic
- Clisson
- Cloart
- Cloastre
- Clochet
- Clody
- Cloerec-schaeffer
- Cloitre
- Cloteaux
- Cloud
- Clouet
- Clps
- Cluzel
- Clément
- Clériot
- Cnudde
- Coader
- Coateval
- Coatleven
- Cobac
- Cobigo
- Cobo
- Cocaud
- Cocaut
- Cocchi
- Cochennec
- Cocherel
- Cocherie
- Cochet
- Cochon
- Cochou
- Cocindau
- Coconnier
- Cocoual Levoeuf
- Cocrelle
- Codron
- Coduri
- Coelho
- Coffin
- Cogat
- Coget
- Cognacq
- Cogoulat
- Coguic
- Cohidon
- Coho
- Cohon
- Cohuet
- Coiet
- Coignec
- Coille
- Cointe
- Colat-parros
- Colaud
- Colin de Verdiere
- Colin Legoc
- Colinart
- Colineau
- Coll
- Collado
- Collart
- Collas
- Colleau
- Colleaux
- Collec
- Colleville
- Collignon
- Collin Ovre
- Collin-foucard
- Colliot
- Collo
- Collober
- Colloder
- Collot
- Collovert
- Collyer
- Colmont
- Colobert
- Colomb Et Moitrel
- Colombani
- Colombert
- Colombies
- Colombo
- Colomes
- Colonna
- Colonne