Holy Virgin Martyr Potamia the Wonderworker.
The synaxaria record that Saint Potamia was a virgin who confessed Christ and was beheaded by the sword.
She is called Wonderworker because of the miracles attributed to her intercessions.
Feast day
On the New Calendar, Potamia the Wonderworker is commemorated on August 7. Churches on the Old (Julian) Calendar keep the feast on August 20 of the civil calendar.
Who celebrates a name day
People with these names keep their name day on this feast:
Also commemorated on August 7

Narkissos Patriarch of Jerusalem
Hierarch, Νάρκισσος Ιεροσολύμων
Saint Narkissos, Patriarch of Jerusalem and wonderworker.
Theodosios the New of Argos
Venerable, Θεοδόσιος ο Νέος
Venerable Theodosios the New, healer and ascetic of the Peloponnese.
Nikanor of Zavorda
Venerable, Νικάνωρ
Venerable Nikanor the Wonderworker, founder of the Monastery of Zavorda on Mount Kallistratos.
Asterios the Senator
Martyr, Αστέριος
Holy Martyr Asterios the Senator, who suffered at Caesarea in Palestine.
Theodora of Sihla
Holy Woman, Θεοδώρα της Σύχλας
Venerable Theodora of Sihla, hermitess of the Carpathian mountains.