Surname Ajeko (Ajeko 
) , in all the world, is a very rare family name. The family name Ajeko is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Likewise, Ajeko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ajeko | Nigeria, Tanzania |