Lyon County

proper noun

One of 99 counties in Iowa, United States. County seat: Rock Rapids.

Meanings

proper noun
  1. One of 99 counties in Iowa, United States. County seat: Rock Rapids.
  2. One of 105 counties in Kansas, United States. County seat: Emporia.
  3. One of 120 counties in Kentucky, United States. County seat: Eddyville. Named after Chittenden Lyon.
  4. One of 87 counties in Minnesota, United States. County seat: Marshall.
  5. One of 16 counties in Nevada, United States. County seat: Yerington.

Origin

All are named after Nathaniel Lyon, except in Kentucky.

Full word history & related roots →
Cite this entry
APA

Lyon County. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Lyon%20County

MLA

“Lyon County.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Lyon%20County. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Lyon County,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Lyon%20County.

Source: Lyon County on Wiktionary, CC BY-SA 4.0.