The name Klein is of German origin, meaning "small" or "little. " It has been used as both a given name and a surname, reflecting its versatility and simplicity. Over time, the name Klein has gained popularity globally, particularly in the United States, where it is often associated with Jewish heritage. Its use has evolved from being primarily a surname to being used as a first name, symbolizing strength and humility. The name Klein is important because it reflects the cultural diversity and adaptability of names across different languages and traditions.
