Surname Obengui (Obengui 
) , across the world, is quite a rare last name. The family name Obengui is characteristic of Sub-Saharan Africa, particularly the Republic of the Congo, where it is quite a rare surname, and the Democratic Republic of the Congo. Much less frequently, Obengui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Obengui | Democratic Republic of the Congo, Republic of the Congo |