Name days on August 20
Samuil, Samuel, Theocharis, Theoharis, Theohari
Saints and feasts of August 20

Samuel the Prophet
Prophet, Σαμουήλ
The Holy Prophet Samuel was the last of the judges of Israel, born in answer to the prayers of his mother Hannah, who dedicated him to God from childhood. Serving in the sanctuary at Shiloh, he heard the call of the Lord as a boy, and grew to be a faithful prophet, judging Israel in righteousness.
Theocharis of Neapolis
Martyr, Θεοχάρης
Saint Theocharis was a young Greek of Neapolis in Cappadocia, an orphan raised in piety. Seized by the Ottomans and pressed to convert, he refused steadfastly and was put to death in the eighteenth century.
Name days: Theocharis, Theoharis, Theohari
Heliodoros and Dosas
Martyr, Ηλιόδωρος και Δοσάς
Saints Heliodoros and Dosas were Christians of Persia who confessed Christ under King Shapur and were put to death in the fourth century.
Rheginos and Orestes of Cyprus
Martyr, Ρηγίνος και Ορέστης
Saints Rheginos and Orestes were martyred in Cyprus for their faith in Christ. Their relics were venerated at Phasoula near Limassol, where a church bears their names.
Severus, Memnon and the 37 Martyrs of Bizye
Martyr, Σεβήρος, Μέμνων και 37 Μάρτυρες
Saint Severus was a Christian of Thrace who confessed Christ under Diocletian. The centurion Memnon, moved by his courage, believed with thirty-seven of his soldiers, and all were put to death together at Bizye.
Lucius the Senator
Martyr, Λούκιος ο Βουλευτής
Saint Lucius was a senator of Cyrene who confessed Christ and was beheaded for his faith in the early fourth century.