Family name เพียรสมร (เพียรสมร ) , in the world, is an extremely rare cognomen. Much more frequently, เพียรสมร is the forename as well as the last name.
สิงหะ, and ขันธิวงศ์
) , in the world, is an extremely rare cognomen. Much more frequently, เพียรสมร is the forename as well as the last name.