Around the world, แววรัตน์ (แววรัตน์ 
, Waewrat ) is a very rare largely female, but infrequently boy's forename. The first name แววรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare largely female, but uncommonly male name. Very seldom, แววรัตน์ is the last name as well as the forename.