Jehoahaz - The writer of Chronicles calls him indifferently Jeboahaz and Abaziah, which are equivalent names (2 Kings 8:24 note).
Related Commentaries of 2 Chronicles 21:17
2 Chronicles 21:17
17 And they came up into Judah, and brake into it, and carried away all the substance that was found in the king's house, and his sons also, and his wives; so that there was never a son left him, save Jehoahaz, the youngest of his sons.