Surname ทองทศ (ทองทศ 
, Thongthot ) , around the world, is a rare family name. The cognomen ทองทศ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Also, ทองทศ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทองทศ, Thongthot | Thailand |