Family name Pilun (ปิลันธน์ 
, Pilun 
, ปิลัน ) , in the entire world, is a rare cognomen. The last name Pilun is characteristic of South-eastern Asia, particularly Myanmar, where it is a very rare surname, Malaysia, and Thailand. In absolute terms, this name is the most popular in South-eastern Asia, particularly Indonesia, Myanmar, and Thailand. More prevalently, Pilun is the forename as well as the last name.