Jonadab
Easton's Bible Dictionary (1897)
=Jehon’adab. (1.) The son of Rechab, and founder of the Rechabites (q.v.), 2 Kings 10:15; Jer. 35:6, 10. (2.) The son of Shimeah, David’s brother (2 Sam. 13:3). He was “a very subtil man.”
Smith's Bible Dictionary (1863)
(whom Jehovah impels).
Hitchcock's Bible Names Dictionary (1869)
who gives liberally
Public domain dictionaries.