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Surname Sumpitaksakul (Sumpitaksakul ) , globally, is a rare last name. The cognomen Sumpitaksakul is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sumpitaksakul | Thailand |
Somsak, Sittichai, Pornkanok, and Phannakorn