Pau 64000 - Aquitaine
- Casteigt
- Casteran
- Castet
- Castetbon
- Cathala
- Caubet
- Caussat
- Cayuela
- Cazajous
- Cazalis
- Cazaux Lerou
- Cazeneuve
- Cazes
- Cerqueira
- Cescosse
- Chagot
- Chague
- Chami
- Champeau
- Chapon
- Charlot
- Charmet
- Charron
- Chassagne
- Chaussin
- Chevance
- Chiron
- Choukroun
- Cilluffo
- Clave
- Cloarec
- Coban
- Collard
- Comet
- Condou
- Conte
- Cossou Lacassie
- Costedoat
- Cottin
- Couchies
- Couet
- Coulibaly
- Coumenges
- Cournet
- Courroux
- Courrèges
- Courtin
- Cousteau
- Coutou
- Crabe
- Crampe
- Crespo
- Da Costa Lima
- Dal Grande
- Damour
- Daoudi
- Darmana
- Darrieumerlou
- Darrieutort
- Dartau
- Dassieu
- Dauba
- Daudignon
- Daugene
- Davant
- de Carvalho
- de Moura
- de Sousa
- Debailleux
- Debat
- Declercq
- Dedieu
- Degos
- Dejonghe
- Delage
- Delaunay
- Delhaye
- Delort
- Delroise
- Delyfer
- Deniau
- Dequidt
- Deville
- Dhaussy
- Didier
- Dogan
- Dohmen
- Doumenjou
- Drame
- Dubarre
- Dubayle
- Duboe
- Ducamp
- Duchesne
- Dufourcet
- Dufourcq
- Dufraisse
- Dufrechou
- Duhalde
- Dupau
