Brownberry, Oroweat, and Arnold
Now this is just pure insanity. One bread: THREE names. Oroweat began in California in 1932, Arnold started in Connecticut in 1940, and Brownberry sprouted in Wisconsin in 1946. As of 2017, all three are owned by Bimbo Bakeries, which packages the breads nearly identically! Oroweat is sold in the West, Arnold in the East, and Brownberry is still based in the Midwest.