Last name Лупис (Lupis 
, Лупис 
) , across the world, is quite a rare surname. The last name Лупис is habitual in Croatia, where it is quite a rare surname, Italy, where it is a rare surname, and Hungary. In absolute terms, this name is the most popular in Italy, Argentina, and the United States. Likewise, Лупис is the forename as well as the last name.