Jehoahaz

Jehovah his sustainer, or he whom Jehovah holdeth. (1.) The
youngest son of Jehoram, king of Judah (2 Chr. 21:17; 22:1, 6,
8, 9); usually Ahaziah (q.v.).

(2.) The son and successor of Jehu, king of Israel (2 Kings
10:35). He reigned seventeen years, and followed the evil ways
of the house of Jeroboam. The Syrians, under Hazael and
Benhadad, prevailed over him, but were at length driven out of
the land by his son Jehoash (13:1-9, 25).

(3.) Josiah's third son, usually called Shallum (1 Chr. 3:15).
He succeeded his father on the throne, and reigned over Judah
for three months (2 Kings 23:31, 34). He fell into the
idolatrous ways of his predecessors (23:32), was deposed by
Pharaoh-Necho from the throne, and carried away prisoner into
Egypt, where he died in captivity (23:33, 34; Jer. 22:10-12; 2
Chr. 36:1-4).