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Throughout the world, Jaengsawangwong (Jaengsawangwong ) is an extremely rare unknown gender first name. Much more frequently, Jaengsawangwong is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jaengsawangwong | Thailand |
Saijai, Yaowalak, Kamolphan, Phongthep, and Dumrongchai