Benzie County, Michigan: History
Today's Benzie County was originally part of Leelanau County. Leelanau County was separated from Michilimackinac County in 1840, and was attached to Grand Traverse County. In 1863, The northern section of Leelanau County was organized, and the southern section, now named Benzie County, was left attached to Grand Traverse County. Benzie County was organized in its own right in 1869.
The name "Benzie" is derived from the French la rivière aux Bec-scies, "the river of sawbills", bec-scie ("bill-saw") being a type of ducks. Americans altered the pronunciation of the river's name, which became known as the "Betsie River". A similar alteration in pronunciation produced "Benzie".