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Cognomen Medhanavyn (Medhanavyn ) , in all the world, is a very rare surname. The family name Medhanavyn is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Medhanavyn | Thailand |
Navyn, Salika, Medhvadee, Medhavit, Tepnaruemit, Darawadee, Nuttachai, and Dheeradhach