Paris - Île-de-France
- Copie
- Coppalle
- Coppe
- Coppermann
- Copreaux
- Coquand
- Coquant
- Coquentin
- Coquil
- Cora
- Coraboeuf
- Corazza
- Corbet-meysembourg
- Corbillon
- Corcia
- Cord
- Cordella
- Cordemans
- Cordin
- Core
- Corel
- Corfa
- Corfmat
- Corlouer
- Corm
- Cornette de Saint Cyr
- Cornez
- Corniaux
- Corno
- Cornot
- Cornu-thenard
- Cornud
- Cornélio
- Corona
- Corradini
- Corrard
- Correge
- Corret
- Correze
- Corrias
- Corrigan
- Corringer
- Corsaro
- Corset
- Corsin
- Corteel
- Cortesi
- Cortier
- Cortin
- Corty
- Cortyl
- Corvec
- Corvellec
- Cosar
- Cosio
- Coslin
- Cosmidis
- Cossic
- Costache
- Costadoat
- Costanzi
- Costecalde
- Costenoble
- Costil
- Cotigny
- Cottaris
- Cotteau
- Cottenceau
- Cotteret
- Cottias
- Cottineau
- Cottret
- Couanau
- Coubray
- Coucharriere
- Coucheney
- Couchot
- Couchoud
- Couchouron
- Coude Du Foresto
- Coudene
- Couderette
- Coudiere
- Coudouel
- Coudriou
- Coudé
- Couenon
- Couetoux
- Couffrant
- Cougard
- Cougnard
- Couillet
- Coulin
- Coullaut
- Coulombeau
- Coulonjou
- Couly
- Coune
- Counord
- Couot

