Firth vs Recess

Firth

name
  • A village in Nebraska. 

  • A city and town in Idaho. 

  • A surname. 

  • A small village in north-east Mainland, Shetland Islands council area, Scotland (OS grid ref HU4473). 

Recess

name
  • A village in County Galway, Ireland. 

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