Surname Tirawatanawit (Tirawatanawit 
) , across the world, is a very rare family name. The last name Tirawatanawit is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tirawatanawit | Thailand |
Sukit, Goi-Narisara, Nongyao, Narisara, and Nadhanun