NIANTIC NEHANTUCKET - NEHANTIC : Click for MASSACHUSET, NARRAGANSETT, PEQUOT, or WAMPANOAG   Niantic Territory: Coastal Connecticut.   Portals .   Brothertown Indian Nation : part of whose membership is Niantic Fond du Lac, Wisconsin     Niantic Tribe Sutton, Connecticut NY TIMES ARTICLE #1   Niantic Population United States (2010) - 120 A L G O N Q U I A N