Family name เกศสุวรรณ์ (เกศสุวรรณ์ 
) , throughout the world, is a very rare last name. The surname เกศสุวรรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เกศสุวรรณ์ is the forename as well as the last name.