Family name Phongphit (พงศ์พิชญ์ 
, พงษ์พิศ , พงศ์พิศ ) , throughout the world, is a rare cognomen. The family name Phongphit is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, Phongphit is the forename as well as the last name.