Family name Tanaset (ธนเสฏฐ์ 
, ธนาเศรษฐ์ , Tanaset 
) , globally, is a very rare cognomen. The family name Tanaset is habitual in Thailand, where it is a rare surname, China, where it is an extremely rare surname, and the United States. Much more prevalently, Tanaset is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธนเสฏฐ์, ธนาเศรษฐ์ | Thailand |
| Tanaset | Thailand, United States, China |