New York City has been known by a variety of nicknames, both officially and unofficially, now and in the past. City nicknames can help in establishing a civic identity, helping outsiders recognize a community or attracting people to a community because of its nickname; promote civic pride; and build community unity. Nicknames and slogans that successfully create a new community "ideology or myth" are also believed to have economic value. Their economic value is difficult to measure, but there are anecdotal reports of cities that have achieved substantial economic benefits by "branding" themselves by adopting new slogans. New York City is frequently shortened to simply "New York", "NY", or "NYC". New York City is also known as "The City" in some parts of the Eastern United States, in particular New York State and surrounding U.S. states. Other monikers have taken the form of "Hong Kong on the Hudson" or "Baghdad on the Subway", references in different cases to the city's prominence or its immigrant groups.
Major nicknames
The Big Apple: first used as a reference to the city's prominence in horse racing by John J. Fitz Gerald during the 1920s but made popular by a 1970s advertisement campaign
The Center of the Universe: particularly in reference to Times Square
The City So Nice They Named It Twice: a reference to "New York, New York" as both the city and state, spoken by Jon Hendricks in 1959 on a jazz cover of Lorenz Hart and Richard Rodgers' song "Manhattan" on George Russell's album New York, N.Y.
The City That Never Sleeps: first used in 1912 article in the Fort WayneNews, and popularized by John Kander and Fred Ebb's song "New York, New York" from the Martin Scorsese 1977 film of the same name
The Empire City: derived from George Washington in the alleged quote "Surely this is the seat of the empire!" though first published in an 1836 newspaper as "the Empire City of the New World"; also in reference to New York City's status as the most populous city in New York State, whose primary nickname is The Empire State.
The Five Boroughs: a reference to the counties that consolidated into New York City in 1898, and often used to distinguish the city proper from Manhattan alone or the New York metropolitan area
Fun City: taken from a phrase in 1966 uttered by then mayor John Lindsay in response to being asked if he still liked being mayor during a crippling transit strike.
Gotham: first used by Washington Irving in his satirical periodical Salmagundi and made popular as the location of Batman comics, first specified in 1940.
The Greatest City in the World: reflective of the city's overall global prominence and cultural diversity.
The Melting Pot: a reference to the wide variety of ethnicities and language groups in the city, and popularized by various authors including playwright Israel Zangwill in his 1908 play The Melting Pot
Metropolis, popularized as the location of Superman comics, first specified in 1939 and itself an allusion to the setting of the Fritz Lang film Metropolis, used to describe New York City in the daytime, in contrast to Gotham, sometimes used to describe New York City at night