יְשֻׁרוּן (yĕšurûn) is
a Hebrew proper noun
meaning Jeshurun. It appears
4 times
in 2 books of the Hebrew Bible
(Strong's H3484).
Same Hebrew root (TWOT 930d)
Root family 930: יָשַׁרyāšar — be level, straight, (up) right, just, lawful. (ASV, RSV, neb similar except that they vary translations with “honest,” “righteous.”)