Casper vs Hamilton County

Casper

name

  • A city, the county seat of Natrona County, Wyoming, United States 

  • A male given name from Old Persian, of occasional usage, variant of Caspar. 

  • A mountain in Wyoming 

noun

  • A white person. 

Hamilton County

name

  • One of 99 counties in Iowa, United States. County seat: Webster City. 

  • One of 254 counties in Texas, United States. County seat: Hamilton. 

  • One of 62 counties in New York, United States. County seat: Lake Pleasant. 

  • One of 92 counties in Indiana, United States. County seat: Noblesville. 

  • One of 67 counties in Florida, United States. County seat: Jasper. 

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

  • One of 102 counties in Illinois, United States. County seat: McLeansboro. 

  • One of 95 counties in Tennessee, United States. County seat: Chattanooga. 

  • One of 88 counties in Ohio, United States. County seat: Cincinnati. 

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

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