“Gehazi” means valley of vision

Gehazi: the servant or boy of Elisha. He was sent as the prophet's messenger on two occasions to the good Shunammite, (2 Kings 4:1) ... (B.C. 889-887); obtained fraudulently money and garments from Naaman, was miraculously smitten with incurable leprosy, and was dismissed from the prophet's service. (2 Kings 5:1) ... Later in the history he is mentioned as being engaged in relating to King Joram all the great things which Elisha had done. (2 Kings 8:4,5)