Peach vs Shell

Peach

name
  • A female given name. 

  • A surname. 

  • The princess in the Mario franchise. 

noun
  • A native or resident of Georgia in the United States. 

Shell

name
  • A diminutive of the female given name Michelle. 

  • A surname. 

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