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Last name Chinnavon (Chinnavon ) , throughout the world, is an extremely rare family name. The last name Chinnavon is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Chinnavon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chinnavon | Thailand |
Vreerayanpreechawit, Suphawong, Tantiprasithikul, and Thongphayoong