Of foreign derivation; Shethar, a Persian satrap -- Shethar.
Englishman's Concordance
Shethar = “a star” 1) one of the 7 princes of Media or Persian empire Part of Speech: noun proper masculine A Related Word by BDB/Strong’s Number: of foreign derivation
Brown-Driver-Briggs
שֵׁתָרproper name, masculinea prince of PersiaEsther 1:14; Σαρσαθαιος.