All around the world, ازيو (Ezio 
, ازيو 
) is a common male given name. The first name ازيو is habitual in Italy, where it is quite a common male name, Brazil, where it is quite a rare masculine name, and Malta. Not in comparison with a country's population, this name is the most popular in Italy, Brazil, and Argentina. Very seldom, ازيو is the last name as well as the forename.
ازيو is also a name for the fictitious and mythical characters: Ezio Auditore da Firenze , the Assassin's Creed character, Assassin's Creed II; Ezio , the operatic character in the opera Attila by Giuseppe Verdi; a Roman General and Ezio , the operatic character in the opera Ezio (Händel).