What is "carhart"

Carhart is a surname. Notable people with the surname include:

• Arthur Carhart (1892–1978), US Forest Service official, writer and conservationist who inspired wilderness protection in the United States
• Henry Smith Carhart Ph.B. (1844–1920), American physicist and university professor
• LeRoy Carhart (born 1941), American physician from Nebraska
• Raymond Carhart (born 1912), audiologist from Mexico City
• Timothy Carhart (born 1953), American actor