Chernobyl is a Hasidic dynasty that was founded by Grand Rabbi Menachem Nachum Twersky, known by the name of his work as the Meor Einayim. The dynasty is named after the northern Ukrainian town of Chernobyl, where Rabbi Nachum served as the maggid. The lineage has continued to exist to this day, although not always with the name Chernobyl. Today there are several rebbes named Chernobyl. The central court is in Bnei Brak, headed by Rabbi Menachem Nachum Twersky.

New Square is an all-Hasidic village in the town of Ramapo, Rockland County, New York, United States. It is located north of Hillcrest, east of Viola, south of New Hempstead, and west of New City. As of the 2020 United States census, it had a population of 9,679. Its inhabitants are predominantly members of the Skverer Hasidic movement who seek to maintain a Hasidic lifestyle disconnected from the secular world. It is the poorest town in New York, and the eighth poorest in the United States. It also has the highest poverty rate, at 64.4%.