Family name โขงแก้ว (โขงแก้ว, Khonhgkaeo, Khonggkaew) , around the world, is an extremely rare last name. The surname โขงแก้ว is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khongkew | Thailand |
Khongaead, Khonghkaeo, Khongkaeo, Khongkaew, Khongkaoe, Khongkeaw, Khongkhaeo, Khongkheo, Khongkiao, and Kongkaew