Family name กิจวนิชนกุล (กิจวนิชนกุล 
) , all around the world, is an extremely rare surname. The cognomen กิจวนิชนกุล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| กิจวนิชนกุล | Thailand |