Family name Kaya-Yombo (Kaya-Yombo 
) , worldwide, is a rare last name. The last name Kaya-Yombo 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 Kaya, and a last name Yombo.
| VARIANT | COUNTRY |
|---|---|
| Kaya-Yombo | Democratic Republic of the Congo |