Last name พันธ์ศิลป์ (พันธ์ศิลป์ 
, Phansil 
) , around the world, is a very rare family name. The last name พันธ์ศิลป์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, พันธ์ศิลป์ is the forename as well as the last name.