Surname Thuwanut (Thuwanut 
) , in the entire world, is a very rare family name. The last name Thuwanut is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thuwanut | Thailand |
| paweena thuwanut researcher (ORCID 0000-0002-7819-3864) |
|