Pau 64000 - Aquitaine
- Carretero
- Carrette
- Carriay
- Carricaber
- Carrie
- Carrillo
- Carriol
- Carriorbe
- Carrou
- Carrouche
- Carroy
- Carrère-gée
- Carsalade
- Carsoule
- Cartallier
- Cartie
- Carvalho Da Costa
- Carvennec
- Carçabal
- Casaban
- Casabon
- Casabonne
- Casadebaig Gregory
- Casahous
- Casali
- Casalis-loustaunau
- Casamajou
- Casamayou
- Casanave Dit Berdot
- Casanoue
- Casanovas
- Casas Martinez
- Casassus
- Casassus-builhé
- Casau
- Casaubon Pee
- Casaubon-pee
- Casaux
- Cascon
- Casemajor
- Casenove
- Cases
- Caset
- Casimiro
- Casnabet
- Casonato
- Cassabois
- Cassagnere
- Cassaigne
- Cassaigneau
- Cassaing
- Cassang
- Cassano
- Cassard
- Cassat
- Cassen
- Casset
- Cassin
- Cassou Dessus
- Casssagne
- Cassé
- Casta
- Castagnede
- Castagnon
- Castagnos
- Castagné
- Castaignau
- Castaigne
- Castaignet
- Castaingt
- Castan
- Castang
- Castanheira
- Castanier
- Castano
- Castay
- Casteleyn
- Castellan
- Castellano Hernandez
- Castello
- Castera-garly
- Casteran Vinel
- Casterot
- Castetbieilh-caty
- Castilho Alves
- Castillo Blanco
- Castillo Sanchez
- Casty
- Casubolo
- Casuso
- Catala
- Catalan
- Catelain
- Catelin
- Catherinet
- Caton
- Catora
- Cattaldo
- Cattazzo
- Cattiaux