Family name Луппи (Luppi 
, Луппи 
) , around the world, is quite a common last name. The cognomen Луппи is characteristic of Italy, where it is quite a common surname, Argentina, where it is quite a rare surname, and Switzerland. In absolute terms, this name is the most popular in Italy, Brazil, and Argentina. Very seldom, Луппи is the forename as well as the last name.