America

On April 25, 1507, in the town of Saint-Dié-des-Vosges in Lorraine, a German cartographer named Martin Waldseemüller published a world map called Universalis Cosmographia. On it, the southern landmass bore a name never used before: America. Waldseemüller had read Amerigo Vespucci's pamphlet Mundus Novus from 1503 and concluded that Vespucci, not Columbus, deserved credit for identifying a previously unknown continent. The map printed roughly 1,000 copies, a large run for the era, and they circulated quickly across Europe.

Amerigo Vespucci was born in Florence in 1454. His first name derived from Old High German Amalric via the medieval Italian form Amerigo, meaning roughly home-ruler or work-power. Waldseemüller Latinized Amerigo as Americus and then feminized it to America, following the established convention of naming continents in feminine Latin forms, as with Europa, Asia, and Africa.

Waldseemüller seems to have had second thoughts about the choice. His 1513 map dropped America and labeled the landmass Terra Incognita instead. But the 1507 version had already circulated widely, and by the 1520s America appeared regularly in Portuguese, Spanish, and French geographic writing. The name had escaped its creator's control entirely.

When North America began appearing on maps alongside South America in the mid-16th century, the single name covered both continents. The United States, founded in 1776, was never officially named America in its founding documents, yet American became the common identifier for its citizens. This usage created lasting friction with other peoples of the Americas who held equal claim to the name. Vespucci himself died in 1512, unaware that a hemisphere had been christened with his first name.