Around the globe, Ermo (Ermo 
) is a rare principally masculine, but scarcely girly first name. The first name Ermo is characteristic of Bolivia, where it is a rare boy's name, Italy, where it is a rare predominantly masculine, but very infrequently girly name, and Israel, where it is a rare male name. In absolute terms, it is the most numerous in Philippines, Italy, and Nigeria. Also, Ermo is the last name as well as the forename.