Paris - Île-de-France
- Collovald
- Collu
- Colmagro
- Colmaire
- Colmez
- Colo
- Coloigner
- Colomar
- Colomb de Daunant
- Colomban
- Colombero
- Colombies
- Colonna D Istria
- Colonnette
- Coloos
- Colotroc
- Colpaert
- Colpart
- Colpin
- Coltelloni
- Coltier
- Coluni
- Comacle
- Comaills
- Comair
- Combacau
- Combal
- Combalbert
- Combault
- Combescure
- Combourieu
- Combredet
- Comenducci
- Comer
- Comiant
- Comilang
- Comina
- Commaille
- Commeau
- Commin
- Communal
- Communaute
- Comoy
- Compagnie
- Compaoré
- Compingt
- Compton
- Compère
- Comuce
- Comyn
- Conacher
- Conaut Johner
- Conceicao
- Concepcion
- Conche
- Condamine
- Condamines
- Condon
- Conduzorgues
- Confais
- Confavreux
- Congar
- Conge
- Conigliano
- Conord
- Conques
- Conry
- Cons
- Consalvi
- Conseiller
- Conso
- Consolin
- Constancias
- Constantine
- Constantinidis
- Consul
- Contargyris
- Contarin
- Contencin
- Contesenne
- Contesse
- Contet
- Contival
- Contour
- Contrepas
- Cooke
- Cool
- Coornaert
- Copet
- Cophignon
- Coppe
- Coppinger
- Copreaux
- Coquand
- Coquant
- Coquelin de Lisle
- Coquement
- Coquentin
- Coquide
- Coquillet