Joiada in the Bible Encyclopedia - ISBE
joi'-a-da (yoyadha`, "Yahweh knows"; compare JEHOIADA):
(1) A repairer of the Jerusalem walls (Neh 3:6); the King
James Version "Jehoiada."
(2) Son of Eliashib the high priest (Neh 12:10,11,22; 13:28).
Read More about Joiada in the Bible Encyclopedia - ISBE