Around the world, Rösti (Roesti 
, Rösti , Рости 
) is a very rare female first name. The forename Rösti is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare female name. More prevalently, Rösti is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Roesti | Indonesia, Switzerland, United States, Canada, France |
| Rösti | Switzerland, United States |
| Рости | Russia |