In the world, กิ่งคำวงศ์ (กิ่งคำวงศ์, Kingkhumwong, Kingkamvong 
) is an extremely rare unknown gender first name. Much more prevalently, กิ่งคำวงศ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kingkamvong, Kingkumvong | Thailand |
Kingkhamwong, and Kingkumwong