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Surname Pruekwangkhao (Pruekwangkhao ) , all over the world, is a very rare last name. The last name Pruekwangkhao is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pruekwangkhao | Thailand |
Chalit, Chutima, Kasidit, Korkiat, Pongsakorn, and Chananchida