Dotty vs Nelly

Dotty

name
  • A diminutive of the female given name Dorothy, also spelled Dottie. 

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 Dotty and Nelly occurred in a corpus of books? (source: Google Ngram Viewer )