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Cognomen Uprakul (Uprakul , อุปลักษณ์
) , worldwide, is a very rare last name. The last name Uprakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อุปลักษณ์, Uprakul | Thailand |
Jintaporn, and Kaneungnit