Dunkerque 59140 - Nord-Pas-de-Calais
- Carrez
- Carrier
- Cascino
- Casier
- Cassan
- Cassin
- Castain
- Castilla
- Cataldi
- Catoen
- Caudoux
- Caudrillier
- Cavitte
- Cavrois
- Cayez
- Cayoux
- Cazier
- Cebola
- Cedric
- Cely
- Ceugniez
- Chabeau
- Chahma
- Chakir
- Chamekh
- Champougny
- Chapelet
- Charet
- Charitas
- Charles
- Charron
- Chauvet
- Chavatte
- Chaves
- Chbani
- Cherif
- Chery
- Chevalot
- Chevrier
- Chiandusso
- Chieux
- Chinot
- Chiron
- Chocholek
- Cholet
- Choquel
- Choubane
- Choux
- Chrétien
- Ciaccia
- Circu
- Cirot
- Ciss
- Cisse
- Clairet
- Claise
- Clap
- Clapies
- Claque
- Claris
- Claude
- Claudine
- Clauw
- Clauwaert
- Clep
- Clouet
- Clyti
- Clément
- Cnockaert
- Cocquelet
- Colas
- Colinet
- Collard
- Colle
- Colombani
- Colonna-cesari
- Commelin
- Commune de Saint-paul Sur Mer
- Compagnon
- Conde
- Condette
- Converty
- Conxicoeur
- Coolstock
- Coppens
- Corbeau
- Corboliou
- Corion
- Corlay
- Cornet
- Corre
- Correia
- Corriette
- Corroyez
- Corteyn
- Costa Silva
- Coste
- Coupigny
- Courbeville
- Courcol