Paris - Île-de-France
- Colder
- Coletti
- Colignon
- Colladant
- Collery
- Colleter
- Colletta
- Collobert
- Colly
- Colosimo
- Comair
- Combaluzier
- Combarel
- Combelles
- Combrouze
- Compin
- Condamin
- Condat
- Conesa
- Conforti
- Connault
- Connelly
- Conseil
- Console
- Contassot
- Conter
- Contesso
- Coolen
- Coquel
- Coquereau
- Coquerelle
- Coquille
- Coquilleau
- Corda
- Cordahi
- Cordel
- Cordesse
- Cordial
- Cordoliani
- Corera
- Cori
- Coric
- Corlay
- Cormerais
- Corneau
- Cornillet
- Cornuault
- Coronel
- Corpechot
- Correas
- Corrin
- Corruble
- Cortese
- Corvol
- Cosialls
- Cosich
- Cosqueric
- Costa Pereira
- Costanzo
- Costerousse
- Costi
- Coti
- Cottebrune
- Cotto
- Coty
- Coudin
- Coudon
- Coudoux
- Coudreau
- Coudrier
- Couedel
- Coulier
- Coullon
- Coulombel
- Coulondre
- Coulot
- Coupez
- Coupin
- Courbe
- Courbot
- Courchay
- Courchinoux
- Courdavault
- Cournarie
- Cournet
- Cournil
- Courrieu
- Coursin
- Courtaigne
- Courte
- Courtes
- Courtheoux
- Courtiade
- Courtoux
- Coussy
- Cousteix
- Cousy
- Coute
- Coutureau
- Couve de Murville

