Last name Pellagra (Pellis 
, Pellagra 
) , throughout the world, is quite a rare cognomen. The last name Pellagra is characteristic of Liechtenstein, where it is quite a common surname, Luxembourg, where it is quite a rare surname, and Slovenia. Not in comparison with a country's population, the name is most common in Italy, Brazil, and Netherlands. Much less frequently, Pellagra is the forename as well as the last name.