Last name Mruba (Mruba 
) , in the entire world, is a very rare cognomen. The surname Mruba is characteristic of Tanzania, where it is a very rare surname, Israel, and South Africa, where it is an extremely rare surname. Very seldom, Mruba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mruba | Israel, Tanzania, South Africa |