Cognomen วงศ์ธนกฤต (วงศ์ธนกฤต 
) , throughout the world, is an extremely rare family name. The cognomen วงศ์ธนกฤต is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์ธนกฤต | Thailand |