Gina vs Tabby

Gina

name
  • A diminutive of the female given name Georgina, from Ancient Greek 

  • A female given name from Italian 

  • A diminutive of the female given name Regina, from Latin 

Tabby

name
  • A diminutive of the female given name Tabitha. 

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