Surname Patcharanun (Patcharanun 
) , globally, is a very rare cognomen. The last name Patcharanun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Patcharanun is the forename as well as the last name.
Ripek, Engkasuwansiri, Haripottawekul, Yingkayun, Milinboonyanun, Santiwongdecha, Krampaiboon, Pokinpatcharawat, Puangsuwan, Ruengkarn, Ruangjulapat, Youngworawichian, Uthaithirat, Suwanpatima, Archavarungson, Assavaniwest, Phanphenkasem, Rochanavisit, Jiraboonchainun, Teerachotcharoonsiri, Kiattiwattanakorn, Rattanateerawan, Lengvehasatit, Pairojsirikul, Kjaergaard, Kongchin, Hawan, Kettim, Kukong, Dumras, Naeochampa, Engsrisawang, Unumong, Supawat, Srimung, Abngern, Wattanachaitraijak, Chaikum, Pirojsirikul, Piansai, Phutong, Rojwanlee, Jaiaree, Tohsuwanvanich, Intaviang, Yoskuna, Saitchaiyapak, Saenprai, Chawang, and Wongwatanasin