Cognomen ธนะศาล (ธนะศาล 
) , in the world, is a very rare family name. The surname ธนะศาล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ธนะศาล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธนะศาล | Thailand |