Family name Ondongo-Kyso (Ondongo-Kyso 
) , around the globe, is a rare last name. The last name Ondongo-Kyso 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 Ondongo.
| VARIANT | COUNTRY |
|---|---|
| Ondongo-Kyso | Democratic Republic of the Congo |