Casper vs Jasper

Casper

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

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

  • A mountain in Wyoming 

noun
  • A white person. 

Jasper

name
  • A male given name from Old Persian. 

  • Jasper National Park in Alberta. 

  • A city, the county seat of Jasper County, Texas. 

  • A town in Steuben County, New York. 

  • A number of townships in the United States, listed under Jasper Township. 

  • An unincorporated community in Lane County, Oregon. 

  • A surname. 

  • A city, the county seat of Dubois County, Indiana. 

  • A town, the county seat of Marion County, Tennessee. 

  • An unincorporated community in Pike County, Ohio. 

  • A city in Pipestone County and Rock County, Minnesota. 

  • A city, the county seat of Walker County, Alabama. 

  • A city, the county seat of Hamilton County, Florida. 

  • A city in Jasper County, Missouri. 

  • An unincorporated community in Lee County, Virginia. 

  • A small city, the county seat of Newton County, Arkansas. 

  • A town in Alberta, Canada. 

  • One of the Magi, also known as Caspar. 

  • A city, the county seat of Pickens County, Georgia. 

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