The name Mary (Greek Μαριαμ or Μαρια) appears 61 times in the New Testament, in 53 different verses. It was the single most popular female name among Palestinian Jews of the time, borne by about one in five women, and most of the New Testament references to Mary provide only the barest identifying information. Scholars and traditions therefore differ as to how many distinct women these references represent and which of them refer to the same person.
A common Protestant tradition holds that there are six different women named as Mary in the New Testament: Mary, mother of Jesus; Mary Magdalene; Mary of Bethany; Mary mother of James the younger; Mary mother of John Mark; and Mary of Rome.
A common Roman Catholic tradition includes six New Testament saints called Mary: Mary, mother of Jesus; Mary Magdalene; Mary, mother of James and Joses; (Mary) Salome (who is also identified as the mother of James and Joseph the sons of Zebedee); Mary of Clopas; Mary of Bethany, sister of Martha and Lazarus.
And there are other variations. In most traditions at least three Marys are present at the Crucifixion and at the Resurrection, but again traditions differ as to the identities of these three, and as to whether they are the same three at these two events.
Mary the mother of Jesus, also known as the Madonna, is one of the main characters of the Gospels. The terms Mariology and, in the context of Christianity, Marian (for example in Marian devotions and Marian apparition), both most commonly refer to this person.
She is mentioned by name twelve times in the Gospel of Luke, five times in the Gospel of Matthew, once in the Gospel of Mark and once in the Book of Acts.