Genesis 36:40-43

These Edomite leaders, listed by their families and regions, came from Esau. Their names were Timna, Alvah, Jetheth, Oholibamah, Elah, Pinon, Kenaz, Teman, Mibzar, Magdiel, and Iram. They were the leaders of Edom. (Esau was the father of the Edomites.) The area where each of these families lived was named after that family.