Family name Mwira (Mwira 
) , worldwide, is a rare last name. The surname Mwira is habitual in Sub-Saharan Africa, particularly Namibia, where it is quite a rare surname, Tanzania, where it is a rare surname, and Kenya. Measured by absolute frequency, it most frequently occurs in Sub-Saharan Africa, particularly Tanzania, Kenya, and the Democratic Republic of the Congo. Much less frequently, Mwira is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mwira | Democratic Republic of the Congo, Namibia, Kenya, India, Tanzania |