Midian

A man, in the time of the Patriarchs · Sinai · named in 4 verses

the name means Strife Easton's Bible Dictionary

Midian, a son of Abraham and Keturah, was the ancestor of the Midianite people.

From Easton's Bible Dictionary

Strife, the fourth son of Abraham by Keturah, the father of the Midianites (Gen. 25:2; 1 Chr. 1:32).

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

From STEPBible's TIPNR genealogy data. A relationship the data marks uncertain is not shown here.

First named at Genesis 25:2.

Genesis 25:2 and she bore him Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah.
Genesis 25:4 The sons of Midian were Ephah, Epher, Hanoch, Abida, and Eldaah. All these were descendants of Keturah.
1 Chronicles 1:32 The sons born to Keturah, Abraham’s concubine: Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. The sons of Jokshan: Sheba and Dedan.
1 Chronicles 1:33 The sons of Midian: Ephah, Epher, Hanoch, Abida, and Eldaah. All of these were Keturah’s sons.