XXbal-ta-sar (Baltasar; the King James Version Balthasar):
(1) The Greek of Hebrew, belTeshatstsar, or belTeshatstsar, perhaps corresponding to BalaT-sar-ucur, "protect the life of the king," the Babylonian cognomen of Daniel. Compare Belteshazzar (Dan 1:7; 2:26; 4:8 ff, et al.).
(2) Baltasar is also the Greek of the Hebrew belshatstsar, or belshatstsar, the name of the last king of Babylon (corresponding to the Babylonian Bel-sar-ucur; Schrader, Die Keilinschriften und das Alte Testament, III, 396; Syriac Blitshazzar; Vulgate (Jeromes Latin Bible, 390-405 A.D.) Baltassar). Compare Baruch 1 11 and Belshazzar (Dan 5:1 ff; 7:1; 8:1).
(3) The name of one of the Magi who according to the legend visited Jesus at Bethlehem: Melchior from Nubia, Balthasar from Godolia, Caspar from Tharsis.
A. L. Breslich