Christotokos vs Mary

Christotokos

name
  • The Virgin Mary. 

Mary

name
  • The Virgin Mary, the mother of Christ. 

  • A female given name from Latin, Ancient Greek, Aramaic, or Hebrew. 

  • A city in Turkmenistan. 

  • The 19th sura (chapter) of the Qur'an. 

  • A male homosexual. 

  • Any of several other women in the New Testament, notably Mary Magdalene and Mary of Bethany, the sister of Martha. 

How often have the words Christotokos and Mary occurred in a corpus of books? (source: Google Ngram Viewer )