Last name Mwisa (Mwisa 
) , globally, is quite a rare surname. The surname Mwisa is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is quite a rare surname, Zambia, where it is a rare surname, and Kenya. Much less frequently, Mwisa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mwisa | Zambia, Tanzania, South Africa, Kenya, United States |