Surname รัตยากรณ์ (รัตยากรณ์ ) , all around the world, is an extremely rare last name. Much more frequently, รัตยากรณ์ is the forename as well as the last name.
ชิณวงษ์
) , all around the world, is an extremely rare last name. Much more frequently, รัตยากรณ์ is the forename as well as the last name.