Family name หงษ์รัตน์ (หงษ์รัตน์ 
, Hongrat ) , all around the world, is a rare last name. The family name หงษ์รัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, หงษ์รัตน์ is the forename as well as the last name.