Cognomen เอกดิษฐ์ (เอกดิษฐ์ 
, Eakadith) , all over the world, is a very rare last name. The cognomen เอกดิษฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เอกดิษฐ์ is the forename as well as the last name.