Blithe vs Clarion

Blithe

name
  • A river in Staffordshire, England, which joins the River Trent. 

Clarion

name
  • A river in Pennsylvania, a tributary of the Allegheny River. 

  • An unincorporated community in Bureau County, Illinois, United States. 

  • A borough, the county seat of Clarion County, Pennsylvania, United States. 

  • A ghost town in Sanpete County, Utah, United States. 

  • A city, the county seat of Wright County, Iowa, United States. 

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