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Last name Khumbamrung (Khumbamrung ) , in the world, is an extremely rare surname. The surname Khumbamrung is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khumbamrung | Thailand |
Puanjapop, Piyanuch, Nanthanon, and Natthaseth