1. (noun)Simon, St. Simon, Simon Zelotes, Simon the Zealot, Simon the Canaanite one of the twelve Apostles (first century)
2. (noun)Simon, Paul Simon United States singer and songwriter (born in 1942)
3. (noun)Simon, Neil Simon, Marvin Neil Simon United States playwright noted for light comedies (born in 1927)
4. (noun)Simon, Herb Simon, Herbert A. Simon, Herbert Alexander Simon United States economist and psychologist who pioneered in the development of cognitive science (1916-2001)