Surname Hijun (Hijun 
, Хийун 
, Хижун 
) , around the globe, is a rare family name. The surname Hijun is habitual in Ukraine, where it is a rare surname, Malaysia, where it is a very rare surname, and Russia. In absolute terms, it is commonest in Ukraine, Russia, and Indonesia. Much less frequently, Hijun is the forename as well as the last name.