Family name Лиян (Liyan 
, Lijan 
, Лиян 
) , in all the world, is quite a rare last name. The family name Лиян is habitual in Sri Lanka, where it is quite a rare surname, Malaysia, where it is a rare surname, and Singapore. In absolute terms, it is the most numerous in Indonesia, China, and Sri Lanka. More frequently, Лиян is the forename as well as the last name.