Family name ธุรกิจวงศ์ (ธุรกิจวงศ์ 
) , in the entire world, is an extremely rare cognomen. The family name ธุรกิจวงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธุรกิจวงศ์ | Thailand |