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Last name Aiyasuwan (Aiyasuwan , ไอยสุวรรณ
) , in all the world, is a rare cognomen. The cognomen Aiyasuwan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aiyasuwan, ไอยสุวรรณ | Thailand |