Surname Juša (Юша 
, Juša) , in the entire world, is a rare last name. The cognomen Juša is characteristic of Belarus, where it is quite a rare surname, Ukraine, where it is a rare surname, and Kazakhstan. Not in comparison with a country's population, it is commonest in Eastern Europe, particularly Belarus, Ukraine, and Russia. Very seldom, Juša is the forename as well as the last name.