Baptismal names for children born on May 18
The saints remembered on the birthday and on the eighth day, when by tradition the name was given.
Boys' names from this day
Girls' names from this day
From the eighth day, May 25
All the saints of May 18
Hieromartyr John I of RomeBishop of Rome from 523 to 526, sent to Constantinople by King Theodoric and died in prison at Ravenna.
Saint Theodore I of RomeBishop of Rome from 642 to 649, whose pontificate was marked by the struggle against Monothelitism.
Right-Believing David the BuilderKing of Georgia from 1089 to 1125, who united the country and built churches and monasteries.
Martyr Theodotus of AncyraInnkeeper of Ancyra, who sheltered persecuted Christians under Diocletian and was martyred in 303.
Martyr Venantius of CamerinoBy tradition a youth of fifteen, tortured and beheaded at Camerino in the persecution of Decius; patron of the city.Venerable Macarius of AltaiRussian archimandrite and missionary who undertook one of the first attempts to translate the Bible into Russian; died in 1847.
- Right-Believing Ælfgifu of ShaftesburyFirst wife of King Edmund I, queen of the English from about 939 until her death in 944.
Righteous John of KormyanyPriest of the Russian Orthodox Church, 1837 to 1917, canonized locally by the Belarusian Church in 1998.
Holy Hieromartyrs Heraclius, Paulinus and VenedimusThey preached to the pagans in Athens, urging them to abandon idols, and died as martyrs under Decius in 251.
Saint Prosper of TarragonaArchbishop of Tarragona from 711 to 713 or 718, who died at Camogli in the Lombard kingdom.- Saint Dioscorus of AlexandriaChristian of Alexandria, venerated as a saint, who died between the years 250 and 305.
- Venerable AghnaA venerable saint, commemorated in the Irish calendar; very little is recorded.
- Martyr Alexandra of AncyraA martyr of Ancyra, put to death for her faith in Christ.
- Venerable AnastasoA venerable nun commemorated in the Greek Orthodox calendar.
- Martyr Andrew of LampsacusA martyr of Lampsacus, put to death for his faith in Christ.
- Hieromartyr Bachtisius of Beth NictorCleric of Beth Nictor, in Persia, martyred for the faith of Christ.
- Hieromartyr Basil KrylovCleric martyred for the faith of Christ in 1942, during the Soviet persecution.
- Martyr Benedimus the AthenianChristian of Athens, martyred for the faith of Christ.
- Saint Bran Beg of ClaenadhAn Irish saint honored at Claenadh, commemorated in the Martyrologies of Tallaght and Donegal.
- Saint Bresal of DerthachA saint honored in the Irish tradition, associated with Derthach; very little is recorded.
- Holy Martyrs Brothers David and TarichanTwo brothers, martyrs of Georgia, killed for their faith in Christ around 693.
- Martyr Christina of LampsacusA woman martyr of Lampsacus, who suffered for Christ.
- Martyr Claudia of AncyraA virgin of Ancyra, who suffered for Christ.
- Saint Dativus of AlexandriaA name entered in the martyrology attributed to Jerome, on 18 May; few details survive.
- Martyr DavidA martyr of Georgia, killed for Christ around 693 together with his brother Tarichan.
- Martyr Dionysius of LampsacusA martyr of Lampsacus, put to death for his faith in Christ.
- Saint Domhnog of Tiprat FachtnaAn Irish saint honored at Tiprat Fachtna, commemorated in the Martyrologies of Tallaght and Donegal.
- Martyr Euphrasia of AncyraA virgin of Ancyra, martyred for her faith in Christ.
- Martyr Euphrasia of NicaeaA martyr of Nicaea, put to death for her faith in Christ.
- Martyr Faina of AncyraA virgin of Ancyra, martyred for her faith in Christ.
- Saint FerdacriochA saint honored in the Irish tradition; very little is recorded.
- Venerable FeredariusAbbot of the monastery of Iona, reposed around 880.
- Martyr GalactiaA woman martyr commemorated in the calendar of the Church of Greece.
- Holy Martyrs Heracleius and PaulMartyrs of Bithynia, saints of the undivided Church, commemorated in the Syriac Martyrology of 411.
- Martyr Heraclius of AthensMartyr of Athens, who suffered for Christ.
- Hieromartyr Isaac of Beth SeleuciaA cleric of Beth Seleucia in Persia, who died a martyr for Christ.
- Martyr Julia of AncyraA virgin of Ancyra, who suffered for Christ.
- Martyr Julitta of AncyraMartyr of Ancyra, remembered in the early martyrologies.
- Venerable Martinian of AreovindaA venerable father of Areovinda, commemorated in the Orthodox calendar.
- Martyr Matrona of AncyraA virgin of Ancyra, who suffered for Christ.
- Martyr MerililaunA pilgrim slain near Reims around 701.
- Hieromartyr Michael VinogradovCleric martyred for the faith of Christ in 1932, during the Soviet persecution.
- Saint Miodhguss of Tigh TailltenAn Irish saint honored at Tigh Taillten, commemorated in the Martyrologies of Tallaght and Donegal.
- Saint Momhaedhog of Fiodh DuinA hierarch honored in the Irish tradition, associated with Fiodh Duin; very little is recorded.
- Hieromartyr Ortasius of AlexandriaHieromartyr of Alexandria, remembered in the early martyrologies.
- Martyr Paul of LampsacusChristian of Lampsacus, martyred for the faith of Christ.
- Martyr Paulinus the AthenianChristian of Athens, martyred for the faith of Christ.
- Martyr Peter of LampsacusChristian of Lampsacus, martyred for the faith of Christ.
- Hieromartyr PotamonA bishop of Heraclea who died as a hieromartyr around 335.
- Martyr Simeon of PersiaChristian of Persia, martyred for the faith of Christ.
- Martyr Tecusa of AncyraVirgin of Ancyra, martyred for the faith of Christ.
- Holy Martyrs The Eighty Clergy Martyrs under ValensEighty clergy martyrs burned off Dakibyza under Emperor Valens, in 370; venerated locally.
- Martyr TheodotaA martyr commemorated in the calendar of the Orthodox Church, put to death for her faith in Christ.
- Martyr Tirichan of GeorgiaChristian of Georgia, martyred for the faith of Christ.
Holy Martyrs Felix and AdauctusTwo martyrs, according to tradition put to death in the persecution of Diocletian in 303.- Hieromartyr Dionysius ChagovetsPriest born in 1886, who died in October 1937 in Kharkiv; a local saint of the Ukrainian Orthodox Church.
Questions
From the saints of the day: John, Theodore, David, Theodotus, Venantius, Macarius, Andrew, Basil, Dionysius, Heraclius, Isaac, Martinian, Michael, Paul, Paulinus, Peter, Simeon. You may also choose a saint of the eighth day or any saint dear to the family.
From the women saints of the day: Alexandra, Claudia, Julia, Julitta, Matrona, Theodota. You may also choose one of the eighth day or any saint dear to the family.
No. Tradition links it to the birthday or the eighth day, but many parents choose a saint who has helped the family.
More names
Names by birthday
January
Baptismal names · 2026
Tap a day: its saints and the names they give.