barfly vs borachio

barfly

noun
  • a person who spends much time in a bar or similar drinking establishment 

  • a promiscuous person, especially a woman, who frequents bars hoping to find sexual partners 

borachio

noun
  • A bottle for wine made of pigskin. 

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