Nantes 44000 - Pays de la Loire
- Combaud
- Combettes
- Comin
- Comminges
- Compagnon
- Comparois
- Conchon
- Condolo
- Cone
- Cong
- Connil
- Conquer
- Consonetti
- Constance
- Constans
- Conteh
- Contin
- Copine
- Coquebert de Neuville
- Coquemont
- Coquereau
- Coquio
- Coraud
- Corbard
- Corbiere
- Corbou
- Corcaud
- Corcuff
- Cordeiro
- Cordelier
- Cordon
- Cordonnier
- Core
- Corentin
- Corgiatti
- Coriou
- Corlais
- Cornea
- Corneille
- Corneyllie
- Cornier
- Cornillau
- Cornou
- Cornu Bossis
- Correa
- Corrigou
- Corsini
- Corso
- Corson
- Cortial
- Cortot
- Corvez
- Cossais
- Cosse
- Cossonnet
- Costadau
- Costanzo
- Costard
- Costedoat
- Cotonea
- Cottarel
- Cottreau
- Cottrel
- Cottron
- Couanon
- Coudour
- Coudreau
- Couedel
- Couedro
- Couetmeur
- Couetoux
- Cougard
- Couleau
- Coulibeuf
- Coupe
- Coupet
- Courcelle
- Courilleau
- Courivaud
- Couroux
- Courretgreleaud
- Cours Galien
- Courson
- Courteaux
- Courteix
- Courtel
- Courtial
- Courtier
- Courtil
- Courtille
- Cousineau
- Coutan
- Coutanceau
- Coutancin
- Coutinho
- Couto
- Coutolleau
- Couty
- Couvrand
- Couvrat