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Cognomen Auphoncharoen (Auphoncharoen ) , worldwide, is a very rare family name. The cognomen Auphoncharoen is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Auphoncharoen | Thailand |
Sarawut, Daranee, Pattarika, and Pattarawoot