name: A surname (very rare: popularity rank in the U.S.: #49601)
noun: (historical, Babylon) A quantity of 3600, such as a period of 3600 years.
noun: (astronomy) A period of 223 synodic months (approximately 18 years 11 days 8 hours), after which the relative positions of the earth, sun and moon recur, used to predict eclipses.
