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Cognomen Assawapittayanon (Assawapittayanon ) , all around the world, is an extremely rare surname. The family name Assawapittayanon is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Assawapittayanon | Thailand |
Ekanut, Nararat, and Pharanphat