Blue vs Tiff

Blue

name

  • A female given name from English, typically used in conjoined names like Bonnie Blue or Blue Bell. 

  • A male nickname, occasionally used as a formal given name. 

  • A surname from German. An anglicization of German Blau. 

noun

  • Synonym of British Blue (“a breed of cat”) 

  • A member of the Royal Horse Guards (which merged with the 1st Dragoons in 1969) 

  • A letterman at Oxford or Cambridge. 

Tiff

name

  • A diminutive of the female given name Tiffany. 

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