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Cognomen Rimphongern (Rimphongern ) , globally, is a rare surname. The last name Rimphongern is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rimphongern | Thailand |
Wilai, Somkid, Siriwan, Kantisa, Praipan, Praowrawee, Tisawan, Pornlapat, and Sahatsawat