Surname Mtari (Mtari 
) , worldwide, is a rare family name. The surname Mtari is characteristic of Tanzania, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Mtari is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mtari | South Africa, India, Saudi Arabia, Tanzania, Nigeria |