Cognomen Rathombo (Rathombo 
) , worldwide, is a very rare surname. The cognomen Rathombo is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare surname. Very seldom, Rathombo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rathombo | South Africa |