Globally, Rajapu (Rajapu 
) is quite a rare epicene first name. The first name Rajapu is habitual in Southern Asia, particularly India, where it is a very rare epicene name. More prevalently, Rajapu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rajapu | Estonia, Malaysia, India, United States, Finland |