Cognomen เจษฎากาญจน์ (เจษฎากาญจน์ 
, Jessadakan ) , around the globe, is an extremely rare last name. The cognomen เจษฎากาญจน์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, เจษฎากาญจน์ is the forename as well as the last name.