Surname Muhau (Muhau 
) , throughout the world, is quite a rare cognomen. The last name Muhau is characteristic of Sub-Saharan Africa, particularly Zambia, where it is quite a rare surname, Zimbabwe, and Mozambique. Not in comparison with a country's population, it is commonest in Sub-Saharan Africa, particularly Zambia, Mozambique, and Nigeria. Much less frequently, Muhau is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muhau | Zambia, Nigeria, Democratic Republic of the Congo, Zimbabwe, Mozambique |