Tenafly, New Jersey

Tenafly () is a borough in Bergen County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 15,409, an increase of 921 from the 2010 census count of 14,488, which in turn reflected an increase of 682 from the 13,806 counted in the 2000 census.) Tenafly is a suburb of New York City.

The first European settlers in Tenafly were Dutch immigrants, who began to populate the area during the late 17th century. The name "Tenafly" is derived from the early-modern Dutch phrase "Tiene Vly" or "Ten Swamps" which was given by Dutch settlers in 1688. Other derivations cite a Dutch-language connection to its location on a meadow.The borough has been one of the state's highest-income communities.