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