Surname Dharuman (Dharuman 
) , all around the world, is a rare family name. The family name Dharuman is characteristic of Malaysia, where it is a rare surname, Singapore, where it is a very rare surname, and India, where it is an extremely rare surname. In absolute terms, the name is most common in India, Malaysia, and the United States. Also, Dharuman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dharuman | United Kingdom, United States, Malaysia, India, Singapore |