All over the world, Antún (Antun 
, Antún ) is a common boy's first name. The forename Antún is characteristic of Southern Europe, particularly Croatia, where it is a common masculine name, Bosnia and Herzegovina, where it is quite a rare boy's name, and Slovenia. Measured by absolute frequency, it is the most numerous in Croatia, Indonesia, and India. Very seldom, Antún is the last name as well as the forename.