Around the world, Waniza (Waniza 
) is a very rare girly first name. The given name Waniza is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare girly name. Very seldom, Waniza is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Waniza | Brazil, Philippines, Malaysia, Peru |