Throughout the world, Ireba (Ireba 
) is a rare primarily feminine, but very infrequently boy's first name. The forename Ireba is habitual in Sub-Saharan Africa, particularly Ethiopia, where it is a rare girly name, and Nigeria, where it is a very rare unisex name. Much less frequently, Ireba is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ireba | Argentina, Venezuela, United States, Ethiopia, Nigeria |