Bank vs Borough

Bank

name
  • A major London Underground station in the City of London, named after the Bank of England and one of the busiest stations on the network (OS grid ref TQ3281) 

  • A village in the New Forest in Hampshire, England. 

  • A surname. 

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 Bank and Borough occurred in a corpus of books? (source: Google Ngram Viewer )