The club's full name is Enosi Filathlitikou Athlitikou Omilou Zografou (Ένωση Φιλαθλητικού Αθλητικού Ομίλου Ζωγράφου), which means Union of Philathletic Athletic Group of Zografou.

The youngest Antetokounmpo brothers, Kostas and Alex, also played with the club's youth teams.

In 1954, the basketball section of Omilos Athlitikos Zografou (Ομίλου Αθλητικού Ζωγράφου), or O.A.

During that season, Filathlitikos featured players like the Antetokounmpo brothers, Giannis and Thanasis, as well as players like Nikos Gkikas, Michalis Kamperidis, and Christos Saloustros, guided by head coach Takis Zivas.

In 2018, the club changed its name to Enosi Filathlitikos Athlitikos Omilos Zografou (Ένωση Φιλαθλητικού Αθλητικού Ομίλου Ζωγράφου), abbreviated as EFAOZ (ΕΦΑΟΖ), and meaning Union of Philathletic Athletic Group of Zografou.