Madonna vs Nelly

Madonna

name
  • A female given name from Italian. 

  • The Virgin Mary, the mother of Jesus. 

noun
  • An artistic representation of the Virgin Mary, chiefly when holding the infant Jesus. 

  • A morally pure woman. 

Nelly

name
  • A spelling variant of Nellie, a diminutive of the female given names Eleanor, Helen, and Chanel. 

  • One of the Frazier Islands where nellies breed. 

  • A surname. 

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