Surname Andresi (Andresi 
) , throughout the world, is a rare last name. The cognomen Andresi is characteristic of Romania, where it is quite a rare surname, Italy, where it is a rare surname, and Hungary, where it is a very rare surname. Measured by absolute frequency, the name is most common in Romania, Indonesia, and Italy. Much less frequently, Andresi is the forename as well as the last name.