Meaning & Origin
Monica is a surname derived from the given name Monica, which has Latin and Greek origins. It is associated with Saint Monica, the mother of Saint Augustine.

History & Notable People
The name Monica has been used as both a first name and a surname. Saint Monica, a Christian saint from North Africa, is one of the most famous historical figures associated with this name. In modern times, Monica Bellucci, the Italian actress, is a well-known bearer.