Family name Mabunu (Mabunu 
) , worldwide, is a rare cognomen. The last name Mabunu is characteristic of Sub-Saharan Africa, particularly Botswana, where it is quite a rare surname, Zimbabwe, where it is a rare surname, and South Africa. Much less frequently, Mabunu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mabunu | India, Zimbabwe, Botswana, United Kingdom, South Africa |