I was surprised to find out that, according to a professor of anthropology, Machu Picchu should be called Huayna Picchu instead. The reason I was surprised is that the Incas never had a written language like the Maya and the Aztecs. They were great engineers and stonemasons, but left no writings or even hieroglyphs. The only “communication” of any sorts we have from the Incas are in the form of quipu, knotted cords that were used to quantify taxes or inventories.
You can read the story here at CNN Travel. It doesn’t much matter what the “official” name of the Inca ruins was. After all, most Meso-American ruins are probably misnamed. Either the Conquistadores or the archeologists just assigned a name for convenience. And, for good or ill, it stuck.