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Family name Pennung (Pennung , เป็นหนึ่ง) , around the world, is an extremely rare cognomen. Much more frequently, Pennung is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pennung | Thailand |
Nonsaket, Nuchana, Moongmai, Inthararak, Saengsavang, and Rungrojwittayakul