In the entire world, Erzy (Erzy 
) is a rare gender-neutral first name. The forename Erzy is habitual in Indonesia, where it is a very rare boy's name, Philippines, where it is a very rare epicene name, and Brazil, where it is an extremely rare female name. Measured by absolute frequency, the name is most common in Indonesia, China, and Brazil. Very seldom, Erzy is the last name as well as the forename.