That is seriously impressive. The anthropology book I mentioned in the article did say that the names we use for the Northeastern tribes aren't what they called themselves. So sounds like Haudenosaunee was the tribe's name for itself. The book also said that the names we use are what tribes called each other. So, supposedly, "Iroquois" was the Algonquin name for the Haudenosaunee people and it meant something like "those who kill."