Family name Pongrakhananon (Pongrakhananon 
) , in the entire world, is an extremely rare last name. The surname Pongrakhananon is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pongrakhananon | Thailand |
| varisa pongrakhananon researcher (ORCID 0000-0002-2220-0842) |
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