Wanda is a city in Redwood County, Minnesota, United States. The population was 84 at the 2010 census. Wanda was platted in 1899. T…Wanda is a city in Redwood County, Minnesota, United States. The population was 84 at the 2010 census. Wanda was platted in 1899. The name is derived from the Ojibwe language, meaning "forgetfulness". A post office has been in operation at Wanda since 1900. Wanda was incorporated in 1901.