Guinea (or Guinee, Guiney)
Guinea is a name still found on African maps today. In addition to the Republic of Guinea, the countries of Guinea-Bissau and Equatorial Guinea share the name of this ancient region. (The island of New Guinea in Oceania is also named after this region, as is Papua New Guinea, the country on its eastern half.) In general, Guinea historically referred to the West African region bordering the Gulf of Guinea. However, some maps show Guinea extending along the entire Atlantic African coast, while others have a small confined Guinea near what is now Ghana and the Ivory Coast. There wasn’t a great deal of consistency in the placement of Guinea beyond this, and it was mostly used as a catchall for West Africa. Later, Guinea was divided into Lower Guinea in the North and Upper Guinea in the South. As the colonial race went on, Guinea became less and less used as other names took precedence. As such, by the end of the 19th century, Guinea disappeared as a region and was replaced by terms like West Africa or the names of the various British and French colonies in the region.
Kongo (or Kongo)
The Congo is another old name, stemming from the Kingdom of the Kongo that interacted with the Portuguese in the 15th and 16th centuries. Starting with the Portuguese, European maps began to place the label “Congo” in a variety of places. Simply put, the Congo referred to anywhere within the Congo River drainage basin. While this explanation seems fairly straightforward, for most of Africa’s history mapmakers had no idea where the Congo River actually went. Many geographers thought it was connected to the Nile or the Niger, while others thought it connected to the Zambezi. This confusion resulted in the “Congo” being anywhere in a vast region that covered the entirety of Central Africa from the Sahara to the Zambezi and from the Atlantic to an ill-defined border in the East. Over time, as the region was mapped, the Congo began to refer specifically to the colonial holdings of King Leopold II, which occupied the modern territory of the Democratic Republic of the Congo, formerly Zaire. In addition to the DRC, the Republic of the Congo is also named after this region and river.
Libya (or Libye)
Libya is a region inherited from Roman and Greek geographers. To most geographers, Libya was a shorthand for the entirety of desert North Africa. While certain regions like Egypt and Mauritania had their own names, they were considered part of the greater Libya region. In fact, on several maps the term Libya is used as a synonym for Africa as a whole. This was the standard for centuries, until the Age of Exploration when Portuguese and Spanish sailors determined that Africa was much, much larger than previously thought. As this European penetration of Africa moved the frontiers of geographic knowledge further and further from the coast, Libya expanded inland. Libya became the lands between the Mediterranean and Guinea. The entire Sahara was often called Libya, among other names. As the centuries progressed, Libya eventually took on a second meaning, the land of light-skinned Africans. Libya was the land of the non-black Africans: the Arabs, Copts and Berbers. Another familiar term was used for the parts of Africa inhabited by black-skinned peoples.