Surname Barenboym (Barenboym 
, Баренбойм 
, Баренбоим ) , in the world, is a rare last name. The last name Barenboym is characteristic of Russia, where it is a rare surname, Ukraine, where it is a very rare surname, and Israel. Not in comparison with a country's population, it most frequently occurs in Russia, Ukraine, and the United States.