Sōma clan
The area of present-day Namie was part of Mutsu Province. The remains of Kofun period burial mounds have been found in the area. During the Nara period, it was the center of ancient Futaba District within Iwaki Province During the Edo period, it was part of Sōma Domain, which was ruled by the Sōma clan until the Meiji restoration. On April 1, 1889, the village of Namie was created within Naraha District, Fukushima with the establishment of the modern municipalities system. Naraha District became Futaba District in April 1896. Namie was raised to town status on March 1, 1900. The town expanded on May 1, 1956 by annexing the neighboring villages of Obori, Karino and Tsushima.