Worldwide, Mohanaraja (Mohanaraja 
) is a rare masculine first name. The first name Mohanaraja is habitual in Southern Asia, particularly India, where it is a very rare masculine name. Very seldom, Mohanaraja is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mohanaraja | Canada, Germany, United Kingdom, Malaysia, India |