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Cognomen Yeunyong (ยืนยง , Yeunyong
) , in all the world, is quite a common surname. The last name Yeunyong is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. Much less frequently, Yeunyong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ยืนยง | Thailand |
| Yeunyong | United States, Thailand |