What does Isaiah mean?
Isaiah comes from the Hebrew Yeshayahu, “Yahweh is salvation.” He was one of the greatest Old Testament prophets, widely quoted in the New Testament.
What does Ezra mean?
From Hebrew ezra, 'help, aid' (root '-z-r). Borne by the scribe of the biblical Book of Ezra. Likely a shortened theophoric name (compare Azariah, 'Yahweh has helped'), with the divine element dropped.