Baz vs Bazza

Baz

name

  • A diminutive of the male given name Barry. 

  • A diminutive of the male given name Basil. 

  • A surname. 

Bazza

name

  • A diminutive of the male given name Barry. 

  • A diminutive of the male given name Basil. 

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