Joiarib
Easton's Bible Dictionary (1897)
(whom Jehovah defends) = Jehoiarib. (1.) The founder of one of the courses of the priests (Neh. 11:10). (2.) Neh. 11:5; a descendant of Judah. (3.) Neh. 12:6. (4.) Ezra 8:16, a “man of understanding” whom Ezra sent to “bring ministers for the house of God.”
Smith's Bible Dictionary (1863)
(whom Jehovah defends.)
Hitchcock's Bible Names Dictionary (1869)
chiding, or multiplying, of the Lord
Public domain dictionaries.