Paris - Île-de-France
- Combescure
- Comert
- Cometti
- Comin
- Commaret
- Commeau
- Commereuc
- Comminges
- Commissaire
- Commun
- Communier
- Comolet
- Comolli
- Compere
- Comtet
- Condroyer
- Connolly
- Cont
- Contal
- Contamin
- Contencin
- Contino
- Convers
- Conway
- Coppalle
- Coppel
- Coquide
- Coquillas
- Coquilleau
- Corbani
- Corbasson
- Corbe
- Corbelli
- Corbex
- Corbi
- Corcia
- Corde
- Cordeau
- Cordelier
- Cordella
- Cordin
- Coridon
- Cornee
- Cornen
- Cornetto
- Cornevin
- Cornuat
- Cornuau
- Cornubert
- Coronado
- Corradi
- Corral
- Corrihons
- Corriol
- Corruble
- Corsino
- Coruble
- Corveller
- Corvi
- Cosic
- Coslin
- Cosnard
- Cossa
- Costagliola
- Costea
- Costecalde
- Cotelle
- Cotellon
- Cotillard
- Cotillon
- Cotinaud
- Cotineau
- Coto
- Cottenot
- Couanon
- Couasnon
- Couchaux
- Couchet
- Couchot
- Couder
- Coudret
- Coudry
- Coudy
- Couedic
- Couffon
- Couji
- Coullon
- Coulom
- Couly
- Coumau
- Coune
- Counil
- Couque
- Couralet
- Courapied
- Couratier
- Courbier
- Courche
- Courgeon
- Courgey

