Cognomen ธนวัฒน์พิสิษฐ์ (ธนวัฒน์พิสิษฐ์ 
) , in the entire world, is an extremely rare last name. The cognomen ธนวัฒน์พิสิษฐ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนวัฒน์พิสิษฐ์ | Thailand |