Niort 79000 - Poitou-Charentes
- Chouk
- Choukir
- Choukraoui
- Choumara
- Choury
- Choyeau
- Christien
- Christol Grease
- Christophe
- Christy
- Chtioui
- Chuillet
- Chupeau
- Châtaignier
- Ciani
- Ciannamea
- Cibois
- Cicek
- Cichy
- Ciesielsky
- Cindy
- Ciret
- Cirot
- Cissé
- Citeau
- Ciucci
- Cividino
- Civrais
- Clair
- Claire
- Clairicicia
- Clairon Marchand
- Clanchet
- Claudeville
- Claudie
- Claudon
- Clauss
- Clauzel
- Clavaud
- Claveau
- Claverie
- Clavier
- Clavé
- Clec'h
- Clenet
- Cleon
- Cler Malicet
- Clergeau
- Clermont
- Clermont Barriere
- Clerton
- Clervil
- Cloastre
- Clochet
- Clody
- Closier
- Clotilde
- Clouet
- Cnudde
- Cobigo
- Coblentz
- Coca Perez
- Cochelin
- Cocher
- Coclin
- Coco
- Cocottes
- Codet
- Codevelle
- Coelsch
- Coen
- Coeurderoy
- Coeurjoli
- Coevoet
- Cogne
- Cohen
- Cohignac
- Coiffier
- Coignac
- Coineault
- Coisel
- Colart
- Colinet
- Colinon
- Coll
- Coll-pijselman
- Collado
- Colland
- Colle
- Collemant
- Collinet
- Collonge Sens Voisembert
- Colnard
- Colombet
- Colombet Abellard
- Colombie
- Colombier
- Colomer
- Colpin
- Colson