All around the world, אמדאו (Amadeo 
, Amedeo 
, אמדאו 
) is a common masculine first name. The given name אמדאו is characteristic of Italy, where it is quite a common male name, Argentina, and Equatorial Guinea (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Italy, Mexico, and Argentina. Very seldom, אמדאו is the last name as well as the forename.