Surname Khongsilath (Khongsilath 
) , worldwide, is quite a rare cognomen. The last name Khongsilath is habitual in South-eastern Asia, particularly Laos, where it is quite a common surname, and Thailand, where it is a very rare surname. Very seldom, Khongsilath is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khongsilath | Laos, Thailand |
Konesila, and Thipphaphone