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Surname Kaewwiangchai (Kaewwiangchai ) , around the globe, is a very rare family name. The cognomen Kaewwiangchai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaewwiangchai | Thailand |
Saman, Montha, Suteera, Soonthorn, Phongsathorn, and Phattharawadee