Jane vs whoremonger

Jane

noun
  • used as a placeholder name for any woman, especially a young working-class woman 

  • A girlfriend. 

name
  • A female given name from French, the standard feminine form of John since the 17th century. 

  • A surname originating as a patronymic derived from a Middle English variant of John. 

whoremonger

noun
  • A frequent customer of whores. 

  • A procurer of whores; a pimp. 

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