A Scottish surname from Scottish Gaelic, an anglicization of Mac Gille Eòin (“son of the servant of John”). / A surname from Irish, an anglicization of Mac Giolla Eoin (“son of the servant of John”).

One of 102 counties in Illinois, United States. County seat: Bloomington. Named after John McLean. / One of 120 counties in Kentucky, United States. County seat: Calhoun. Named after Alney McLean.

Former name of Churchill Falls.. A waterfall in Labrador, Newfoundland and Labrador, Canada

A city, the county seat of Hamilton County, Illinois, United States.