Cognomen רוביני (Rubini 
, Roubini 
, רוביני 
) , globally, is a common surname. The last name רוביני is characteristic of Italy, where it is quite a common surname, Iceland, where it is quite a rare surname, and Argentina. In absolute terms, the name is most common in Italy, Brazil, and Argentina. Very seldom, רוביני is the forename as well as the last name.