Family name Обианг (Obiang 
, Обианг 
) , globally, is a common cognomen. The last name Обианг is characteristic of Sub-Saharan Africa, particularly Gabon, where it is a common surname, Equatorial Guinea, and Cameroon, where it is quite a rare surname. Very seldom, Обианг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Obiang | Equatorial Guinea, Ivory Coast, Gabon, Guinea, Cameroon |
| Обианг | Russia |