Cognomen Matoko-Nzaba (Matoko-Nzaba 
) , in all the world, is a rare last name. The last name Matoko-Nzaba 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 Matoko, and a last name Nzaba.
| VARIANT | COUNTRY |
|---|---|
| Matoko-Nzaba | Democratic Republic of the Congo |