Cognomen ทัศนญาณ์ (ทัศนญาณ์ ) , around the world, is an extremely rare family name. Much more frequently, ทัศนญาณ์ is the forename as well as the last name.
Thatsanayan
รัตนศาสตร์พิบูล
) , around the world, is an extremely rare family name. Much more frequently, ทัศนญาณ์ is the forename as well as the last name.