Last name เจษฎาวงศ์ (เจษฎาวงศ์ 
, Jedsupawong ) , worldwide, is a very rare family name. The surname เจษฎาวงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, เจษฎาวงศ์ is the forename as well as the last name.