Surname เรียมรัตน์ (เรียมรัตน์ 
, Riamrat ) , around the globe, is a very rare family name. The family name เรียมรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, เรียมรัตน์ is the forename as well as the last name.