Iván is a common male name in various cultures, particularly in Spanish and Slavic regions. It is derived from the Hebrew name Yochanan, meaning "God is gracious." The name has many variations, including Ivan in Russian and Ivo in Dutch. In literature and popular culture, Iván often represents a strong, determined character. Notable figures with this name include Iván the Terrible, the first Tsar of Russia, and Iván Pavlov, a renowned Russian physiologist known for his work in classical conditioning.