Family name เลียมแก้ว (Liamkeaw 
, เลียมแก้ว, Liemkeaw ) , all over the world, is a very rare cognomen. The family name เลียมแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เลียมแก้ว is the forename as well as the last name.