Medan

Medan son of Abraham and Keturah

Gen 25:2  And she bare him Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. 

1Ch 1:32  Now the sons of Keturah, Abraham's concubine: she bare Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. And the sons of Jokshan; Sheba, and Dedan.