In all the world, Heiza (Heiza 
) is a very rare epicene forename. The first name Heiza is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare dominantly female, but uncommonly male name. Also, Heiza is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Heiza | Egypt, Poland, Japan, Hungary, Venezuela |