Smith's Bible Dictionary (1863)
(produced by Jehovah), a Levite, the leader of the choristers at the solemn dedication of the wall of Jerusalem under Nehemiah.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
JEZRAHI'AH (whom Jehovah brings forth), the Levite who led the singers at the dedication of the wall. Neh 12:42.
Hitchcock's Bible Names (1869)
the Lord arises; brightness of the Lord