Fauna vs Pagan

Fauna

name
  • A female given name from Latin. 

  • The goddess of animals, nature, spring and fertility; she is also the consort of Faunus. 

Pagan

name
  • A female given name. 

  • The 9th- to 13th-century Burmese kingdom which had its capital at this city. 

  • A male given name from Latin. 

  • A surname. 

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