Cognomen Obeko (Obeko 
) , worldwide, is quite a rare last name. The last name Obeko is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, Spain, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Very seldom, Obeko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Obeko | Nigeria, Spain, Democratic Republic of the Congo |