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Cognomen Prangsuk (Prangsuk ) , in the world, is a very rare family name. The cognomen Prangsuk is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Prangsuk | Thailand |
Suvan, Pramuk, Ruedee, Kanokwan, and Natthachak