Son of Amoz. According to the Jewish authority Kimchi, Amoz, not to be confusedwith the prophet Amos, was "the brother of Amaziah, the father o f Uzziah..."(Understanding Isaiah; Parry, Parry, and Peterson; Deseret Book Company, p 8) Isaiah is a Hebrew name meaning "Salvation of the Lord"; Isaias, Isiah; Finnish: Esa; French: Isa?e; Italian: Isaia; Polish: Izajasz, Issaj, Je zjasz. Religious Figures: Isaiah -- Biblical prophet.