Surname วังสวัสดิ์ (วังสวัสดิ์ 
, Wangswat, Wangswawasdi ) , in the entire world, is a rare family name. The last name วังสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| วังสวัสดิ์, Wangsawas, Wangswawasdi | Thailand |
Wangsawad, Wangsawadee, Wangsaward, Wangsawart, Wangsawasd, Wangsawasdi, and Wangsawat
| วรวุฒิ วังสวัสดิ์ Thai footballer, TH (b. 1981) |
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