Worldwide, Rajanah (Rajanah 
) is a very rare unisex forename. The forename Rajanah is characteristic of Southern Asia, particularly India, where it is an extremely rare epicene name. Likewise, Rajanah is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rajanah | South Africa, India, Indonesia, Malaysia, Mauritius |