Probably from 'oren; strong; Ornan, a Jebusite -- Ornan. See 'Aravnah.
see HEBREW 'oren
see HEBREW 'Aravnah
H771. Ornan
אָרְנָן proper name, masculine a Jebusite, whose threshing-floor was bought by David to erect an altar 1 Chronicles 21:15, 18, 20 (twice in verse); 21:21 (twice in verse); 21:22-23, 24, 25, 28, & according to 2 Chronicles 3:1 became site of temple; called אֲרַוְנָה 2 Samuel 24:16f. q. v.