Last name Mohanaranjan (Mohanaranjan 
) , all around the world, is a rare surname. The family name Mohanaranjan is habitual in Sri Lanka, where it is a rare surname, Malaysia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Sri Lanka, Malaysia, and India. Much less frequently, Mohanaranjan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mohanaranjan | United Kingdom, Sri Lanka, India, Malaysia |