Jesurun
That is, Upright. Symbolical name of Israel. (Deuteronomy 32:15); (Deuteronomy 33:5); (Deuteronomy 33:26).
Related Commentaries of Isaiah 44:2
Isaiah 44:2
2 Thus saith the LORD that made thee, and formed thee from the womb, which will help thee; Fear not, O Jacob, my servant; and thou, Jesurun, whom I have chosen.