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Last name Prungkong (Prungkong , งวงช้าง) , around the world, is a very rare surname. The cognomen Prungkong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Prungkong | Thailand |
Wisit, Arpakon, and Butsayapan