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Cognomen Yongjaiyuth (ยงใจยุทธ , Yongjaiyuth
) , in the world, is a rare surname. The last name Yongjaiyuth is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Yongjaiyuth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ยงใจยุทธ | Thailand |
| Yongjaiyuth | Thailand, United States |