Surname Sthombo (Sthombo 
) , all over the world, is an extremely rare cognomen. The surname Sthombo is habitual in Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. More frequently, Sthombo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sthombo | South Africa |