Cognomen เกียรติสกุล (เกียรติสกุล 
, Keatsakul , Kieatsakul ) , around the world, is a very rare family name. The last name เกียรติสกุล is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. More prevalently, เกียรติสกุล is the forename as well as the last name.