Lady vs Maiden

Lady

noun
  • A high priestess. 

  • An aristocratic title for a woman; the wife of a lord and/or a woman who holds the position in her own right; a title for a peeress, the wife of a peer or knight, and the daughters and daughters-in-law of certain peers. 

name
  • The title for the (primary) female deity in female-centered religions. 

  • The major supernatural figurehead in the Wiccan religion, a triune goddess split into the Mother, Maiden, and Crone. 

Maiden

noun
  • One of the triune goddesses of the Lady in Wicca alongside the Crone and Mother representing a girl or a young woman 

name
  • Iron Maiden, a heavy metal band from England. 

  • A surname. 

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