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