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Cognomen Thaweewan (ทวีวรรณ , Thaweewan
) , in the world, is a rare surname. The surname Thaweewan is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. More frequently, Thaweewan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทวีวรรณ | Thailand |
| Thaweewan | United States, Thailand |