Cognomen Supyan (Supyan 
, Супьян 
, Супян 
) , in the world, is quite a rare family name. The last name Supyan is habitual in South-eastern Asia, particularly Indonesia, where it is a rare surname, Malaysia, and Singapore. In absolute terms, it is commonest in Indonesia, Malaysia, and Russia. Likewise, Supyan is the forename as well as the last name.