Family name Mtungi (Mtungi 
) , all over the world, is a rare cognomen. The surname Mtungi is habitual in Tanzania, where it is quite a rare surname, and the United Kingdom, where it is a very rare surname. Very seldom, Mtungi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mtungi | United Kingdom, Tanzania, South Africa |