Worldwide, Enei (Enei 
, Эней 
) is a rare dominantly feminine, but seldom masculine forename. The first name Enei is characteristic of Slovenia, where it is a rare masculine name, Japan, where it is a rare feminine name, and Brazil, where it is a very rare epicene name. Measured by absolute frequency, it is the most numerous in Japan, Brazil, and Russia. Also, Enei is the last name as well as the forename.