Surname Khabklomsong (Khabklomsong 
) , worldwide, is a very rare family name. The cognomen Khabklomsong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khabklomsong | Thailand |
Kwanklao, Piraklao, Sanghatai, and Kotchakorn