Ibbi-adad Swiatek, (-932, ?) was a prostitute in Assur.
Ibbi-adad believed in Yazdanism.
He lived a life of poverty. He was able to eat and sleep under a shelter, but ended with having no possession at all. He was considered as belonging to the lowest caste. However, he made some friends among it. People saw Ibbi-adad as cultivated, eager to read and learn when possible, and mastering writing, which he did for friends. He was physically powerful, with a perfect body in a perfect health.He was soft-spirited, rejecting any responsability.