"Von" is a German preposition that translates to "from" in English. It is often used in names to indicate nobility or aristocratic lineage, suggesting that a person comes from a particular place or family. For example, in the name Ludwig van Beethoven, "van" signifies his noble heritage. In addition to its use in names, "von" can also denote origin or source in various contexts. It is commonly found in German-speaking countries and is used in both formal and informal settings. Understanding "von" helps in grasping the cultural significance of names and titles in German society.