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Cognomen Piwkleang (Piwkleang ) , worldwide, is a rare surname. The last name Piwkleang is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Piwkleang | Thailand |
Sukanya, Chaiyut, Napapat, Ratnarit, Nannapat, Nattawipa, Natsapatsorn, Nongnapas, and Vanchalisa