Many is a town in, and the parish seat of Sabine Parish in western Louisiana, United States. The population was 2,853 at the 2010 census, a decrease of 36 or 1.246% from 2000. The site where Many currently sits was originally a Belgian settlement believed to be founded in 1837. The Town of Many was officially founded March 21, 1843, when the Louis…Many is a town in, and the parish seat of Sabine Parish in western Louisiana, United States. The population was 2,853 at the 2010 census, a decrease of 36 or 1.246% from 2000. The site where Many currently sits was originally a Belgian settlement believed to be founded in 1837. The Town of Many was officially founded March 21, 1843, when the Louisiana Legislature passed Act 46. The act split Natchitoches Parish into several new parishes, including Sabine Parish. That Act declared that the seat of government for the newly created Sabine Parish, be named in honor of Colonel James B. Many, who commanded the garrison at the nearby Fort Jesup.