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Cognomen Phanusorn (Phanusorn ) , all over the world, is an extremely rare surname. Much more frequently, Phanusorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phanusorn | Thailand |
Pannoi, Horbud, Thongon, Nakcharoen, Wassanamongkol, and Thaweephoon