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Surname Bunvanno (Bunvanno ) , in all the world, is a very rare family name. The cognomen Bunvanno is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bunvanno | Thailand |
Aunruean, Prasert, Tararat, Vasawat, Thunmika, Noppadol, Pataraporn, and Pattaraporn