Surname ธนเสฏฐากุล (ธนเสฏฐากุล 
) , around the globe, is an extremely rare last name. The cognomen ธนเสฏฐากุล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนเสฏฐากุล | Thailand |