Cognomen Matumi (Matumi 
) , throughout the world, is an extremely rare family name. The surname Matumi is characteristic of Malaysia, where it is a very rare surname, and South Africa, where it is an extremely rare surname. More prevalently, Matumi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Matumi | India, Malaysia, Brazil, South Africa |