Worldwide, Барбера (Barbera 
, Барбера 
) is quite a rare predominantly female, but very infrequently boy's forename. The first name Барбера is habitual in Italy, where it is a rare predominantly feminine, but very seldom male name, Slovenia, where it is a rare girly name, and Netherlands. Measured by absolute frequency, it most frequently occurs in the United States, Italy, and Germany. More frequently, Барбера is the last name as well as the forename.