“The son of King Jehoshaphat King Jehoram succeeded him. King Jehoram had six brothers named Azariah, Jehiel, Zechariah, Azariah, Michael, and Shephatiah. All these were the sons of King Jehoshaphat of Judah. Their father gave them many gifts, of silver, gold, and valuable possessions, together with fortified cities in Judah. However, he gave the kingdom to Jehoram, because he was the first-born.”
Although loosely based on 2 Kings, chapter 8, there was no mention of the six brothers of King Jehoram. (1) (4) Azariah is mentioned twice. There are a lot of biblical people with this name or something close to it. A child with the same name does not seem impossible. Ask George Foreman who named all his kids George. There were over 10 people with the same name as (2) Jehiel. There were over 27 people with the name of (3) Zechariah. There were only 11 people with the name of (5) Michael and 8 with the name of (6) Shephatiah. They had plenty of gifts from their father, plus they were in charge of fortified cities in Judah. However, Jehoram was the oldest and therefore became king.