Bow vs Harrow

Bow

name
  • A suburb in eastern London, England. 

  • A surname. 

  • A village and civil parish in Mid Devon district, Devon, England (OS grid ref SS7201). 

Harrow

name
  • A town in northwestern Greater London, England. 

  • A London borough of Greater London, England. 

  • A prestigious public school for boys in the town of Harrow. 

  • A surname originating as an occupation for a harrower. 

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