Surname ริษา (Risa 
, ริษา 
) , around the globe, is a common family name. The cognomen ริษา is characteristic of Norway, where it is quite a common surname, Indonesia, where it is quite a rare surname, and Albania. In absolute terms, it is the most numerous in Indonesia, India, and Norway. More prevalently, ริษา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Risa | Japan, Indonesia, Philippines, United States, India |
| ริษา | Thailand |