In the annotated index to the authoritative English translation of Eusebius’s Onomasticon, the site is spelled Phainon, but the entry notes that the site is also known as Phin, Phinon, Fenum, Fin, Fenon, Pinon, Punon, Phaisnon and Feinan. Today, following modern Arabic, it is also spelled Faynan.
