Abbey vs Borough

Abbey

name

  • Westminster Abbey. 

  • The precincts of the Abbey of Holyrood. 

  • A British surname. 

  • A diminutive of the female given name Abigail, from Hebrew. 

  • A diminutive of the male given name Albert, from the Germanic languages. 

Borough

name

  • The area, properly called Southwark, just south of London Bridge, which is at the north end of Borough High Street (OS grid ref TQ3279). 

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