In the entire world, Tahun (Tahon 
, Tahut 
, Tahun 
) is a rare predominantly boy's, but scarcely female first name. The first name Tahun is habitual in Indonesia, where it is a very rare masculine name, India, where it is an extremely rare mostly boy's, but uncommonly girly name, and China, where it is an extremely rare male name. Much more prevalently, Tahun is the last name as well as the forename.