Adair is a name that can refer to various places, people, or concepts. One notable example is Adair County, which exists in several U.S. states, including Kentucky and Iowa. These counties are often known for their rural landscapes and local history. In addition to geographical references, Adair can also be a surname. Notable individuals with this name include John Adair, a prominent figure in leadership studies. His work has influenced modern management practices and is often cited in discussions about effective leadership strategies.