Surname Cubitus (Kuti 
, Cubito 
, Cubitus ) , across the world, is a common cognomen. The family name Cubitus is habitual in Hungary, where it is quite a common surname, Albania, where it is quite a rare surname, and Estonia. Not in comparison with a country's population, it is the most numerous in Nigeria, India, and Hungary. Also, Cubitus is the forename as well as the last name.