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Cognomen Pentrakul (Pentrakul ) , globally, is a very rare family name. The cognomen Pentrakul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pentrakul | Thailand |
Pichet, Natcha, Romchat, Boonsong, Vimolrat, Benjaporn, Natcharee, Sutthasinee, and Ratchaneeporn