English edit

 
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Etymology edit

All counties are named after the Cheyenne people.

Proper noun edit

Cheyenne County

  1. One of 64 counties in Colorado, United States. County seat: Cheyenne Wells.
  2. One of 105 counties in Kansas, United States. County seat: St. Francis.
  3. One of 93 counties in Nebraska, United States. County seat: Sidney.