Last name Marotsi (Marotsi 
) , globally, is a rare cognomen. The last name Marotsi is characteristic of Sub-Saharan Africa, particularly Botswana, where it is quite a rare surname, and South Africa, where it is an extremely rare surname. Very seldom, Marotsi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marotsi | South Africa, Botswana |