Surname Mtia (Mtia 
) , all over the world, is a very rare last name. The family name Mtia is characteristic of Tanzania, where it is a very rare surname, South Africa, and Mexico, where it is an extremely rare surname. Very seldom, Mtia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mtia | Tanzania, South Africa, United States, Mexico, India |