Cognomen Tharunya (Tharunya 
) , globally, is a rare last name. The last name Tharunya is habitual in Southern Asia, particularly Sri Lanka, where it is a rare surname, and India, where it is an extremely rare surname. Likewise, Tharunya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tharunya | Sri Lanka, Malaysia, Thailand, United States, India |