Last name ทศกัณฐ์ (ทศกัณฐ์ 
, Thotsakon , Thatsanakan ) , in all the world, is a very rare family name. The last name ทศกัณฐ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, ทศกัณฐ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thatsanakan, ทศกัณฐ์, Thotsakon, Thohkhamkrua | Thailand |
Didsakal, Didthakarn, Didthakasem, Dravana, Otsadawut, Otthasat, Radavath, Ravana, Sakanat, Takanpong, Tassakan, Thadakan, Thassakaphan, Thatthakan, Thatthanakan, Thdsakan, Thdsakarn, Thoabut, Thodasakan, Thodchakot, Thodkeeree, Thodok, Thodsagan, Thodsagarn, Thodsakit, Thodsamat, Thodsanak, Thognanan, Thokan, Thokhammool, Thorajak, Thoraneeluksamee, Thosaikham, Thosakdi, Thosaksith, Thossagarn, Thossakron, Thotankham, Thotchakot, Thothakanan, Thotsagoon, Thotsakan, Thotsakanh, Thotsakit, Thotsanet, Thotunkham, Thovasakul, Thremthakanpon, Thussamakorn, Tochakmuen, Tochanakan, Todchakot, Todet, Todsagun, Torsakdi, Tosakan, Tosakanchana, Tosakoon, Tosanakan, Tosapanon, Tossakon, Tossamat, Tossamongkon, Tossawas, Totsagarn, Totsapanon, and Tseveendorj