Paris - Île-de-France
- Combarieu
- Combasteix
- Combel
- Combemale
- Combescure
- Combredet
- Combès
- Comenducci
- Comer
- Comiant
- Comilang
- Comina
- Comlan
- Commin
- Commissaire
- Commun
- Communaute
- Comoy
- Compagnie
- Company
- Compaoré
- Compton
- Compère
- Comuce
- Comyn
- Conacher
- Conceicao
- Conche
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- Condemi
- Condon
- Condroyer
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- Conenna
- Confais
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- Congar
- Conigliano
- Conilh
- Conry
- Cons
- Consalvi
- Conso
- Constancias
- Constantinoff
- Consul
- Contal
- Contargyris
- Contarin
- Contencin
- Contesenne
- Contesse
- Contival
- Conway
- Cony
- Cools
- Copet
- Cophignon
- Copol
- Coppalle
- Coppe
- Coppinger
- Copreaux
- Copsidas
- Copy
- Coquand
- Coquant
- Coquelin de Lisle
- Coquement
- Coquentin
- Coquide
- Coquillas
- Coquillet
- Cora
- Coran
- Corba
- Corbassiere
- Corbelli
- Corbieres
- Corbière
- Corceiro
- Corcelle
- Cordahi
- Cordellier
- Cordemans
- Cordemy
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- Cordonnerie
- Core
- Corenthin
- Corfa
- Corgeron
- Corgiat
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- Corjon
- Corlin
- Corlouer
- Corm
- Cornacchia
- Cornaille