Niort 79000 - Poitou-Charentes
- Cateau
- Catel
- Cathala
- Catherine
- Cauchois
- Caugnon
- Cave
- Cazade
- Cedric
- Ceffa
- Celerau
- Celibeau
- Cellier
- Cerdan
- Cesbron
- Chabaud
- Chabernaud
- Chaboissant
- Chacun
- Chaignot
- Chaleuil
- Chamberlin
- Chambre
- Chamlong
- Chanane
- Chapalain
- Chapeau
- Chapelain
- Chapenoire
- Chaperon
- Chapron
- Charbonneaux
- Chardavoine
- Charenton
- Charge
- Chargy
- Charlet
- Charlier
- Charneau
- Charont
- Charruault
- Charry
- Chartre
- Chartron
- Charvy
- Chassang
- Chasseriau
- Chataignier
- Chatain
- Chaudron
- Chaumet
- Chavant
- Chaze
- Cheminade
- Chemineau
- Chenane
- Chenusson
- Cherat
- Cherradi
- Chesneau
- Chesse
- Chetritt
- Cheval
- Choukraoui
- Chourrier
- Chouteau
- Chuillet
- Chupeau
- Cifcibasi
- Ciret
- Citeau
- Cizeron
- Clain
- Clair
- Clauzel
- Claverie
- Clemot
- Cler Malicet
- Clerfeuille
- Clerton
- Clément
- Cochelin
- Coeurderoy
- Cognard
- Coin
- Coindeau
- Colas
- Collardeau
- Collette
- Collon
- Colombo
- Colou
- Commin
- Comte
- Corinne
- Cornet
- Cornut
- Cortial
- Cosaque
- Costa