Last name Рубини (Rubini 
, Roubini 
, Рубини 
) , across the world, is a common surname. The cognomen Рубини is habitual in Italy, where it is quite a common surname, Iceland, where it is quite a rare surname, and Argentina. Not in comparison with a country's population, the name is most common in Italy, Brazil, and Argentina. Much less frequently, Рубини is the forename as well as the last name.