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Last name Suwannasarn (สุวรรณสาร , Suwannasarn
) , globally, is a rare surname. The family name Suwannasarn is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Suwannasarn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุวรรณสาร | Thailand |
| Suwannasarn | United States, Thailand |