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Cognomen Kaeoamphai (Kaeoamphai ) , globally, is a very rare surname. The last name Kaeoamphai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaeoamphai | Thailand |
Amphon, Suwipha, Aekkasit, Preeyanuch, and Wiphaphorn