Cognomen Ognangue-Osso (Ognangue-Osso 
) , all around the world, is a rare family name. The family name Ognangue-Osso is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Parts of the name also exists independently as a last name Ognangue, and a last name Osso.
| VARIANT | COUNTRY |
|---|---|
| Ognangue-Osso | Democratic Republic of the Congo |