Niort 79000 - Poitou-Charentes
- 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
- Coly
- Combaud
- Combourg
- Comby
- Comendale
- Comere
- Commergnac
- Commin
- Compain
- Compo
- Compostel Esnault
- Comptoir Piscine Et Spas
- Conceicao
- Conchon
- Conde Melin
- Conde Silvestre
- Condemine
- Condoure
- Conilleau
- Constans
- Constantin
- Contant
- Conte
- Contré
- Convert
- Coo
- Copie
- Coppin
- Coquereau-not
- Coquet
- Coralie
- Corbe
- Corbeau
- Corbelle
- Corbin
- Corbineau
- Corcy
- Cordova
- Cormier
- Corneille
- Cornière
- Cornié
- Cornu
- Cornuau
- Corouge
- Corre
- Corré
- Corréa
- Corvec
- Corvisier