Burn vs Idle

Burn

name
  • A village and civil parish in Selby district, North Yorkshire, England (OS grid ref SE5928). 

  • A surname. 

Idle

name
  • A suburb in the City of Bradford, West Yorkshire, England (OS grid ref SE1737). 

  • A surname. 

  • A river, the River Idle in Nottinghamshire, England, which flows into the River Trent. 

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