Иван (John) is a common male name in many cultures, particularly in Russia and Eastern Europe. The name has biblical origins, derived from the Hebrew name Yohanan, meaning "God is gracious." It is often associated with various historical and religious figures, including John the Baptist and John the Apostle. In Russian culture, Иван is frequently used in literature and folklore. One of the most famous characters is Иван Царевич, a hero in many fairy tales. The name is also popular in modern times, with many notable individuals, such as Ivan Turgenev, a renowned Russian author.