Surname Rihanah (Rihanah 
) , around the globe, is a rare cognomen. The family name Rihanah is characteristic of Indonesia, where it is a rare surname, Nigeria, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Also, Rihanah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rihanah | Thailand, India, Indonesia, Nigeria, Malaysia |