Fritz is a common name that can refer to various individuals, characters, or even pets. It is often used in German-speaking countries and can be a diminutive form of the name Friedrich. The name has been popular in literature and media, sometimes representing a friendly or jovial character. In addition to being a name, Fritz can also refer to specific products or brands, such as Fritz!Box, a popular line of routers and networking devices. These devices are known for their user-friendly interfaces and robust performance, making them a favorite among home users and small businesses.