Family name Упи (Upi 
, Упи 
) , throughout the world, is quite a rare last name. The surname Упи is characteristic of Namibia, where it is quite a rare surname, Indonesia, and United Arab Emirates, where it is a rare surname. In absolute terms, it is the most numerous in Indonesia, India, and Namibia. More prevalently, Упи is the forename as well as the last name.