Around the world, Росо (Roso 
, Росо 
) is quite a rare epicene first name. The first name Росо is characteristic of Peru, where it is quite a rare male name, Indonesia, where it is a rare dominantly boy's, but uncommonly girly name, and Bolivia, where it is a rare masculine name. In absolute terms, the name is most common in Indonesia, India, and Peru. Also, Росо is the last name as well as the forename.