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Globally, Sonwiang (Sonwiang ) is an extremely rare unknown gender given name. Much more prevalently, Sonwiang is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sonwiang | Thailand |
Prasan, Jantho, Kitsana, Saowalak, Wongduen, Whatcharee, Kanlayanee, and Pattaradanai