Paris - Île-de-France
- Cochis
- Cochonneau
- Cochu
- Cocogne
- Cocoual
- Cocrelle
- Cocu
- Codagnone
- Codart
- Coder
- Codjia
- Coeffier
- Coelenbier
- Coelho Fernandes
- Coelho Quintino
- Coello
- Coenen
- Coensen
- Coent
- Coeslier
- Coest
- Coeur-joly
- Coeurdacier
- Coeurdevey
- Coffe
- Coffey
- Coffie
- Coffournic
- Cogan
- Cogat
- Cogedic
- Cogerino
- Cogez
- Coggio
- Coggiola
- Cogis
- Cognasson
- Cognault
- Cogneau
- Cogniet
- Cognon
- Cogo
- Cohen Allouche
- Cohen Coudar
- Cohen Seat
- Cohen Tannoudji
- Cohen Uzan
- Cohen-addad
- Cohen-carraud
- Cohen-scali
- Cohen-tannoudji
- Cohen-tannugi
- Cohen-zardi
- Cohendy
- Cohergne
- Cohignac
- Cohonner
- Coiffure
- Coindet
- Coindreau
- Coineau
- Coint
- Cointard
- Cointrel
- Coinwey Moussala
- Coiraton
- Coirier
- Coirin
- Coiron
- Coiseur
- Coispel
- Coisy
- Cojocari
- Colaciuri
- Colagrande
- Colaianni
- Colajanni
- Colakoglu
- Colamaria
- Colangelo
- Colantonio
- Colantuono
- Colas de La Noue
- Colas Espanya
- Colasante
- Colautto
- Colbaut
- Colchide
- Coleau
- Colemyn
- Coleou
- Coley
- Colicchio
- Coliche
- Colin Du Terrail
- Colineaux
- Collache
- Collaro
- Collas de Gournay
- Collat