Family name Pijarin (Pijarin 
) , across the world, is an extremely rare surname. Much more prevalently, Pijarin is the forename as well as the last name.
Wijit, Lerdsuwanrut, Kanjanasin, Chotechaungmanirat, Somboonkul, Siripotjananont, Saengngern, Hongthong, Tuntipipatgulchai, Lertsaroj, Parnaveera, Peungrung, Boontong, Uetrakul, Yoksiri, Prawejit, Prawetjit, Airikittipong, Samerwong, Sukkul, Wiriyasakdakul, and Pornprasitsuk