Last name باستر (Buster 
, Baster 
, باستر) , throughout the world, is quite a common cognomen. The last name باستر is characteristic of Serbia, where it is quite a rare surname, Poland, and Netherlands. Not in comparison with a country's population, the name is most common in the United States, Indonesia, and Poland. Likewise, باستر is the forename as well as the last name.