Cognomen Yondzi (Yondzi 
) , in the entire world, is quite a rare last name. The surname Yondzi is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is quite a rare surname, and South Africa, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yondzi | South Africa, Democratic Republic of the Congo |