Cognomen กุลสยา (กุลสยา ) , in the world, is an extremely rare surname. Much more frequently, กุลสยา is the forename as well as the last name.
Kunsaya
กันแสน, and กันเสน
) , in the world, is an extremely rare surname. Much more frequently, กุลสยา is the forename as well as the last name.