What is the X in X-mas?
1550s, from Modern Latin Utopia, literally "nowhere," coined by Thomas More (and used as title of his book, 1516, about an imaginary island enjoying perfect legal, social, and political systems), from Greek ou "not" + topos "place" (see topos). Extended to "any perfect place," 1610s.
(1516) A book by Sir Thomas More that describes an imaginary ideal society free of poverty and suffering. The expression utopia is coined from Greek words and means “no place.”
Note: By extension, a “utopia” is any ideal state.
an ideal commonwealth whose inhabitants exist under seemingly perfect conditions. Hence "utopian" and "utopianism" are words used to denote visionary reform that tends to be impossibly idealistic.