Cognomen กิจศิลป์ (กิจศิลป์ 
) , around the world, is an extremely rare surname. The surname กิจศิลป์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, กิจศิลป์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กิจศิลป์ | Thailand |