Surname Tharma (Tharma 
) , all over the world, is a rare family name. The family name Tharma is characteristic of Sri Lanka, where it is quite a rare surname, Qatar, and Singapore, where it is a rare surname. Not in comparison with a country's population, it is commonest in Sri Lanka, Saudi Arabia, and Qatar. Likewise, Tharma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tharma | United Arab Emirates, Saudi Arabia, Sri Lanka, Malaysia, Qatar |