Family name Thianga (Thianga 
) , worldwide, is a very rare last name. The family name Thianga is characteristic of Malaysia, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. More prevalently, Thianga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thianga | United States, Malaysia, India |