Family name Brajin (Brajin 
, Бражин 
) , globally, is a rare last name. The last name Brajin is habitual in Paraguay, where it is quite a rare surname, Russia, where it is a rare surname, and Croatia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Russia, Paraguay, and Argentina. Much less frequently, Brajin is the forename as well as the last name.