Gregg is a common name that can refer to various individuals, but it is often associated with the Gregg shorthand system. This system, developed by John Robert Gregg in the late 19th century, is a form of shorthand writing that uses symbols to represent sounds, making it faster than traditional writing methods. It is widely used in business and transcription settings. In addition to the shorthand system, the name Gregg can also refer to notable people, such as Gregg Popovich, a well-known basketball coach in the NBA. He has led the San Antonio Spurs to multiple championships and is recognized for his coaching skills and leadership.