Specific epithet from Jewish and Christian scripture, Jair (Hebrew: יָאִיר Yā’îr, "he enlightens") from Gilead of the Tribe of Manasseh, the father of Elhanan who slew Lahmi, the brother of Goliath.
Barnes, Wm. & J.H. McDunnough, 1918. Illustrations of the North American species of the genus Catocala. Memoirs of the AMNH 2(1): p.45; Pl.9, f.10 & f.20. (1)
Strecker, H., 1897. Catocala jair - new species from Florida. Entomological News 8(5): 116.