Last name Achun (阿春 
, ชุน 
, Achun 
) , around the globe, is a rare cognomen. The cognomen Achun is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, Thailand, and Malaysia. In absolute terms, the name is most common in China, Indonesia, and India. More frequently, Achun is the forename as well as the last name.