Cognomen ญาณทร (ญาณทร ) , in all the world, is an extremely rare family name. Much more frequently, ญาณทร is the forename as well as the last name.
อโณทัยวัฒนะ
) , in all the world, is an extremely rare family name. Much more frequently, ญาณทร is the forename as well as the last name.