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Cognomen Wichayavoranan (Wichayavoranan ) , in all the world, is a very rare surname. The last name Wichayavoranan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wichayavoranan | Thailand |
Likhit, Oraphan, Pheeraphat, and Patcharaporn