Last name อรรถชานนท์ (อรรถชานนท์ 
, Athachanon ) , around the globe, is an extremely rare surname. The last name อรรถชานนท์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, อรรถชานนท์ is the forename as well as the last name.