The earliest inhabitants of the area were Pygmy peoples. They were largely replaced and absorbed by Bantu tribes as they migrated.
In the 15th century, the first Europeans arrived. The nation's present name originates from "Gabão", Portuguese for "cloak", which is roughly the shape of the estuary of the Komo River by Libreville. By the 18th century, a Myeni speaking kingdom known as Orungu formed in Gabon which traded heavily with Europeans. French explorer Pierre Savorgnan de Brazza led his first mission to the Gabon-Congo area in 1875. He founded the town of Franceville, and was later colonial governor. Several Bantu groups lived in the area that is now Gabon when France officially occupied it in 1885.
In 1910, Gabon became one of the four territories of French Equatorial Africa, a federation that survived until 1959. These territories became independent on August 17, 1960.