Paris - Île-de-France
- 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
- Couriol
- Cournede
- Courregelongue
- Courrieu
- Courroux
- Coursaget
- Coursault
- Coursier
- Courtaigne
- Courtonne
- Cousi
- Coussegal
- Coussement
- Cousseran
- Coussieu
- Cousson
- Coustal
- Cousteau
- Coustet
- Couston
- Coutelen
- Coutou
- Coutris
- Couvert
- Couzy
- Coué
- Covas
- Coy
- Coyac
- Coyle
- Coz
- Cozian
- Cracco
- Craplet
- Crapoulet
- Craunot

