Cognomen Mtyosi (Mtyosi 
) , in the entire world, is a very rare family name. The surname Mtyosi is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mtyosi | South Africa |
Oscar, Buliswa, Neliswa, Sikhanyiso, and Siphamandla