Surname Nganga-Ndonga (Nganga-Ndonga 
) , globally, is a rare family name. The family name Nganga-Ndonga is characteristic of 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 Nganga, and a last name Ndonga.
| VARIANT | COUNTRY |
|---|---|
| Nganga-Ndonga | Democratic Republic of the Congo |