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Surname Jaaja (Jairus
, Jaaja
, Жажа
) , in the world, is quite a rare family name. The last name Jaaja is characteristic of Namibia, where it is quite a rare surname, Kenya, and Estonia, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Sub-Saharan Africa, particularly Nigeria, Kenya, and Uganda. More frequently, Jaaja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jairus | Philippines, Nigeria, Indonesia, Democratic Republic of the Congo, Kenya |
| Jaaja | Netherlands, Philippines, Malaysia, India, France |
| Жажа | Kazakhstan, Russia, Ukraine |