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Family name Wiangwangchai (Wiangwangchai ) , all around the world, is an extremely rare last name. The surname Wiangwangchai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wiangwangchai | Thailand |
Krittika, Krittinun, and Krittinunms