Mary Magdalene vs St. Mary Magdalen

Mary Magdalene and St. Mary Magdalen both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mary Magdalene	Yes	No	No	No
St. Mary Magdalen	Yes	No	No	No

As nouns, Mary Magdalene and St. Mary Magdalen are synonyms defined as:

Mary Magdalene and St. Mary Magdalen: sinful woman Jesus healed of evil spirits; she became a follower of Jesus

Other synonyms of Mary Magdalene include Mary Magdalen, St. Mary Magdalene.

Mary Magdalene (noun)	St. Mary Magdalen (noun)
sinful woman Jesus healed of evil spirits; she became a follower of Jesus	sinful woman Jesus healed of evil spirits; she became a follower of Jesus