Gerasimus’s name day is October 20, the feast of Gerasimos of Cephalonia (Translation of Relics).
Churches that follow the Old (Julian) Calendar keep the same feast on November 2 of the civil calendar. See everything commemorated on October 20.
The saint behind the name
Gerasimos of Cephalonia (Translation of Relics)
October 20, Venerable, Γεράσιμος ο εν Κεφαλληνία
Gerasimos was born at Trikala in Corinthia in 1506 of the noble Notaras family. He became a monk on Mount Athos, lived in the Holy Land and on Zakynthos, and finally settled on Cephalonia, where he founded the convent of New Jerusalem at Omala.
Name days: Gerasimos, Gerasimus, Makis, Gerasim, Gerasimoula
Also celebrating on October 20
These names share the feast, many of them other forms of the same name:
Gerasimos, Makis, Gerasim, Gerasimoula
What to say on a name day
The Greek wish is Χρόνια Πολλά (Chronia Polla), “many years.” A call or a short message on the day is what people remember. See name day wishes you can send and what a name day is.