Worldwide, ברטו (Barto 
, ברטו 
) is quite a rare gender-neutral first name. The first name ברטו is characteristic of Bolivia, where it is a rare boy's name, Indonesia, where it is a rare predominantly masculine, but very infrequently feminine name, and Poland, where it is a very rare boy's name. Measured by absolute frequency, it is the most numerous in Indonesia, India, and Bolivia. More frequently, ברטו is the last name as well as the forename.