Paris - Île-de-France
- Cochois
- Cochon
- Cocito
- Cockenpot
- Cocozza
- Cocq
- Codant
- Codo
- Codsi
- Codur
- Coeffard
- Coelho Da Silva
- Coelho de Oliveira
- Coester
- Coffineau
- Coffy
- Cogez
- Cognacq
- Cognault
- Cogordan
- Cogranne
- Cogrel
- Cohade
- Cohas
- Cohedali
- Cohen Adad
- Cohen Aloro
- Cohen Bacri
- Cohen Scali
- Cohen-coudar
- Cohignac
- Cohin
- Coiffet
- Coignac
- Coince
- Coindre
- Coing
- Cointat
- Cointot
- Cointre
- Cointreau
- Coipel
- Coiquaud
- Coirard
- Coirault
- Cois
- Coissac
- Coissard
- Coito
- Colafrancesco
- Colasse
- Colau
- Colban
- Colcomb
- Coldefy
- Colder
- Coleon
- Coley
- Colinas
- Coline
- Colla
- Colladon
- Collantier
- Collardot
- Collas de Gournay
- Collaveri
- Colleau
- Colleville
- Colliat
- Colliaux
- Colling
- Collombon
- Collongues
- Collovald
- Collu
- Colmagro
- Colmaire
- Colman
- Colmard
- Colnel
- Colo
- Coloigner
- Colomb de Daunant
- Colomban
- Colombies
- Colombini
- Colonna D Istria
- Colotroc
- Colpart
- Colpin
- Coltier
- Comacle
- Comaills
- Comba
- Combacau
- Combal
- Combarieu
- Combasteix
- Combault
- Combel