Righteous Nonna, mother of Saint Gregory the Theologian.
Saint Nonna was the wife of Gregory of Nazianzus the Elder and the mother of Saint Gregory the Theologian, Saint Caesarius and Saint Gorgonia. Raised a Christian, she brought her husband to the faith and raised her children in piety.
Her son wrote movingly of her prayer and charity; she reposed in peace in the fourth century, shortly after her husband.
Feast day
On the New Calendar, Nonna the Righteous is commemorated on August 5. Churches on the Old (Julian) Calendar keep the feast on August 18 of the civil calendar.
Who celebrates a name day
People with these names keep their name day on this feast:
Also commemorated on August 5

Evgenios of Aitolia
Venerable, Ευγένιος ο Αιτωλός
Venerable Evgenios the Aitolian, teacher of the Greek nation under Ottoman rule.
Chrestos of Preveza
Martyr, Χρήστος ο εκ Πρεβέζης
Holy New Martyr Chrestos of Preveza, who suffered at Constantinople.
Euthymios Patriarch of Constantinople
Hierarch, Ευθύμιος Κωνσταντινουπόλεως
Saint Euthymios, Patriarch of Constantinople, confessor.
John the New Chozebite
Venerable, Ιωάννης ο Νέος Χοζεβίτης
Venerable John Jacob the New Chozebite, Romanian ascetic of the Holy Land.