Valenciennes 59300 - Nord-Pas-de-Calais
- Chuikhi
- Chuine
- Chwalowski
- Cichowicz
- Cigony
- Cingolani
- Ciocan
- Ciotlos
- Cipi
- Circo
- Ciriez
- Ciszewski
- Cittadino
- Clabec
- Claeys
- Claeyssens
- Clain
- Clairbaux
- Clar
- Clarembaux
- Clarisse
- Claro
- Claude
- Claudot
- Clementz-link
- Clerc
- Clercq
- Clerin
- Cleuet
- Cleve
- Clipet
- Cliquet
- Cliqué
- Cloquie Lempreur
- Closset
- Cloutier
- Coasne
- Cocagne
- Cochet
- Cochie
- Coco
- Cocqueel
- Coeffe
- Coeuillet
- Coget
- Cogez
- Cognon
- Cogny
- Coiff
- Coiffier
- Coillard
- Coint
- Coissard
- Coito Belinchon
- Col
- Colart
- Colassante
- Coleau
- Colette
- Coliving
- Collado
- Collart
- Collement
- Colleoni
- Colletti
- Colliez
- Collinet
- Collino
- Collins
- Collon
- Colléoni
- Colombar
- Colon
- Coloos
- Colras
- Colucci
- Comara
- Combault
- Combes
- Comien
- Commans
- Commenge
- Communier
- Comont
- Compere
- Compernolle
- Concas
- Conem
- Congos
- Conicella
- Conratte
- Constant
- Contant
- Contet Grivillers
- Continolo
- Contu
- Conté
- Convert
- Coolen
- Coppeaux