Cognomen พันธ์ภักดิ์ (พันธ์ภักดิ์ 
) , around the globe, is a very rare family name. The family name พันธ์ภักดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, พันธ์ภักดิ์ is the forename as well as the last name.