Family name พิชัยณรงค์ (Phichainarong 
, พิชัยณรงค์ ) , all over the world, is a rare surname. The surname พิชัยณรงค์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, พิชัยณรงค์ is the forename as well as the last name.