Surname พลพาณิชย์ (Ponpanit 
, Phonpanit , พลพาณิชย์ ) , all around the world, is a very rare last name. The cognomen พลพาณิชย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, พลพาณิชย์ is the forename as well as the last name.