In all the world, Bollo (Bulla 
, Bollo , Boll ) is quite a common unisex first name. The first name Bollo is characteristic of Israel, where it is quite a rare predominantly masculine, but very seldom feminine name, India, where it is a rare epicene name, and Ethiopia, where it is a rare female name. Not in comparison with a country's population, the name is most common in India, Nigeria, and Indonesia. More prevalently, Bollo is the last name as well as the forename.