Family name Dzolo-Dzolo (Dzolo-Dzolo 
) , all over the world, is quite a rare last name. The cognomen Dzolo-Dzolo is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is quite a rare surname. Parts of the name also exists independently as a last name Dzolo, and a last name Dzolo.
| VARIANT | COUNTRY |
|---|---|
| Dzolo-Dzolo | Democratic Republic of the Congo |