The surname "Rizzo" is of Italian origin, commonly found in Italy and among Italian communities worldwide. It is derived from the Italian word "rizza," which means "to rise" or "to sprout," and is often associated with the growth of plants. The name may also have roots in the Sicilian dialect, where it can refer to a type of shrub or bush. Rizzo is a relatively common surname in Italy, particularly in regions like Sicily and Campania. Notable individuals with the surname include Rizzo the Rat, a character from The Muppets, and Anthony Rizzo, a professional baseball player known for his time with the Chicago Cubs.