Meaning and history
Newer form of the Old Church Slavic name Іѡаннъ (Ioannŭ), which was derived from Greek Ioannes (see John). It was borne by six Russian rulers, including 15th-century Ivan III the Great and 16th-century Ivan IV the Terrible, the first tsar of Russia, as well as nine emperors of Bulgaria. Other notable bearers include the Russian author Ivan Turgenev (1818–1883), who wrote Fathers and Sons, and the Russian physiologist Ivan Pavlov (1849–1936), best known for his discovery of the conditioned reflex.
Ivan moved from #153 to #163 for boys between 2024 and 2025. Its highest annual birth count came in 2004, with 3,462 births.