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Family name Arriba (Rivo , Riba , Arriba ) , across the world, is a common surname. The surname Arriba is characteristic of Andorra, where it is quite a common surname, Isle of Man, and Latvia, where it is quite a rare surname. Measured by absolute frequency, it is commonest in India, Spain, and South Africa. Likewise, Arriba is the forename as well as the last name.