Cheyenne County vs Cheyenne Wells

Cheyenne County

name

  • One of 64 counties in Colorado, United States. County seat: Cheyenne Wells. 

  • One of 105 counties in Kansas, United States. County seat: St. Francis. 

  • One of 93 counties in Nebraska, United States. County seat: Sidney. 

Cheyenne Wells

name

  • A statutory town, the county seat of Cheyenne County, Colorado, United States. 

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