Last name Theerasathianphak (Theerasathianphak 
) , in the entire world, is a very rare family name. The cognomen Theerasathianphak is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
Theetat, Benjamas, Pinitporn, Thanakrit, Theerawut, Haruethai, Chuenkamon, and Theeraphong