Surname Joug (Jugo 
, Joug 
) , in the entire world, is quite a common family name. The last name Joug is characteristic of Bosnia and Herzegovina, where it is quite a common surname, Croatia, where it is quite a rare surname, and Argentina. In absolute terms, it is the most numerous in Argentina, Bosnia and Herzegovina, and Japan. Likewise, Joug is the forename as well as the last name.