Lisbon, Indiana
Lisbon was platted in 1847. According to Ronald L. Baker, the community probably was named after Lisbon, the capital of Portugal. A post office was established at Lisbon in 1849, and remained in operation until it was discontinued in 1919.
Huambo
In 1928 Huambo was renamed Nova Lisboa (New Lisbon, after Lisbon the capital of Portugal), indicating that the colonial administration intended making of it at some point the capital of the colony.