Surname Oponga (Oponga 
) , across the world, is quite a rare family name. The cognomen Oponga is characteristic of the Democratic Republic of the Congo, where it is quite a rare surname, Nigeria, where it is a very rare surname, and France, where it is an extremely rare surname. Much less frequently, Oponga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oponga | France, Democratic Republic of the Congo, Nigeria |
| camille oponga Republic of Congo footballer, CG (b. 1978) |
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