Last name Rauben (Rabi 
, Rauben 
) , throughout the world, is a widespread cognomen. The last name Rauben is habitual in Nigeria, where it is quite a common surname, Hungary, and United Arab Emirates, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Nigeria, Pakistan, and India. More frequently, Rauben is the forename as well as the last name.