Cognomen ทศกุล (ทศกุล 
, Thosakul , Thosakun ) , all over the world, is a very rare surname. The surname ทศกุล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ทศกุล, Thosakun, Thosakul | Thailand |