Last name Raris (Raris 
) , around the world, is a rare family name. The cognomen Raris is habitual in Greece, where it is quite a rare surname, Argentina, where it is a rare surname, and Italy, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Greece, Argentina, and Brazil. Also, Raris is the forename as well as the last name.