The Aryan race is an idea that was formed in the 19th and 20th centuries. The term "Aryan" comes from the Rig Veda and is the name of an ancient group of people in ancient Persia and India, who spoke an Indo-European language. It has been used to describe people of Iranian and Indian descent, but there was no record of Aryans in European history. Later it was used for Germanic peoples because of new ideas about the Aryans.
The term Aryan comes from the ancient Sanskrit word ārya, which was a term used by Sanskrit speaking people to distinguish themselves from other races. The Iranians also used the terms, and the name Iran means "land of the Aryans". The idea of an Aryan race was first used as a category of people but was later used by occult movements such as Theosophy. It was also later used by Nazis and white supremacists in racist ways.