Friedrich is a common German name, often associated with historical figures and cultural references. One notable Friedrich is Friedrich Nietzsche, a 19th-century philosopher known for his ideas on morality, culture, and the concept of the "Übermensch." His works have significantly influenced modern philosophy and literature. Another prominent figure is Friedrich Schiller, a German poet, philosopher, and playwright from the late 18th century. Schiller is celebrated for his contributions to German literature, particularly his plays like "The Robbers" and "William Tell," which explore themes of freedom and human dignity.