Cognomen พรรณภักดิ์ (Pannaphak 
, Phannaphak , Phanphak ) , throughout the world, is a very rare family name. The last name พรรณภักดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, พรรณภักดิ์ is the forename as well as the last name.