In all the world, Mezzo (Mezo 
, Mezzo 
, Mezzosoprano) is a common largely boy's, but infrequently girly forename. The first name Mezzo is habitual in Egypt, where it is quite a common dominantly masculine, but infrequently female name, Saudi Arabia, where it is quite a rare mostly boy's, but infrequently female name, and Sudan, where it is quite a rare epicene name. Likewise, Mezzo is the last name as well as the forename.