Family name Ratna Sari (Ratna Sari 
) , around the globe, is quite a rare last name. The family name Ratna Sari is characteristic of South-eastern Asia, particularly Indonesia, where it is quite a rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, Ratna Sari is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ratna Sari | Malaysia, Singapore, Indonesia |