Family name Mkua (Mkua 
) , around the world, is a rare last name. The last name Mkua is habitual in Tanzania, where it is a rare surname, Nigeria, where it is an extremely rare surname, and the United States. Much less frequently, Mkua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mkua | United States, Nigeria, Tanzania |