Smith's Bible Dictionary (1863)
(shade coming upon me), the sister of the sons of Etam in the genealogies of Judah.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
HAZ'ELELPO'NI (shade coming upon me), a sister to some descendants of Judah, 1 Chr 4:3.
Hitchcock's Bible Names (1869)
sorrow of countenance