<P> Guy (/ ɡaɪ /, French: (ɡi)) is an English given name, which is derived from the French form of the Germanic name Guido . "Guy" is also an Anglicization of the Hebrew name גיא, transliterated "Gai", which means "Ravine". </P> <Ul> <Li> Saint Vitus, also known as Saint Guy, early Christian martyr </Li> <Li> Guy (Bishop of Amiens) (died 1075) </Li> <Li> Guy of Anderlecht (c. 950--1012), Belgian Christian saint </Li> <Li> Guy of Avesnes (c. 1253--1317), Bishop of Utrecht </Li> </Ul>

Where does the last name guy come from