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Cognomen Ruchirawan (รุจิรวรรณ , Ruchirawan
) , all around the world, is a very rare family name. The surname Ruchirawan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Ruchirawan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| รุจิรวรรณ | Thailand |
| Ruchirawan | United States, Thailand |