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Cognomen Wongkaeo (Wongkaeo
, วงษ์แก้ว) , throughout the world, is a rare family name. The last name Wongkaeo is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is an extremely rare surname.
Adoon, Suwatthana, Thawiloed, Thanaphon, Pranatchari, Patthanee, Chutharat, Wilaiwan, Rungruethai, Lapadrada, Arunchai, Planjit, Pongpol, Sriprat, Orapan, Anuluck, Sodsai, Prathana, and Phongphatchara