Family name จิรานุศักดิ์ (จิรานุศักดิ์ 
, Chiranusak ) , around the globe, is a very rare last name. The family name จิรานุศักดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, จิรานุศักดิ์ is the forename as well as the last name.