Which title is given to the promised child in Isaiah 9:6?

Answer: Prince of Peace

He will be called "Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace."

“For unto us a child is born, unto us a son is given, and the government will be upon His shoulders. And He will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.”— Isaiah 9:6 (BSB)