Surname Sahharov (Сахаров 
, Sahharov 
, סחרוב 
) , in the entire world, is a common family name. The last name Sahharov is habitual in Eastern Europe, particularly Russia, where it is quite a common surname, Belarus, where it is quite a rare surname, and Ukraine. Not in comparison with a country's population, it most frequently occurs in Russia, Ukraine, and Kazakhstan.