Surname เบ็ญญรัตน์ (Benyarat 
, เบ็ญญรัตน์ ) , around the globe, is a very rare family name. The cognomen เบ็ญญรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More prevalently, เบ็ญญรัตน์ is the forename as well as the last name.