Family name ประสิทธิ์ๅ (ประสิทธิ์ๅ ) , around the world, is an extremely rare surname. Predominantly, ประสิทธิ์ๅ is the forename as well as the last name.
Prasitti
) , around the world, is an extremely rare surname. Predominantly, ประสิทธิ์ๅ is the forename as well as the last name.