Concise Bible Dictionary:
Officer of Nebuchadnezzar, called Rab-saris, which is thought to mean “chief chamberlain” (Jer. 39:13).
Strong’s Dictionary of Hebrew Words:
Transliteration:
Nbuwshazban
Phonic:
neb-oo-shaz-bawn’
Meaning:
of foreign derivation; Nebushazban, Nebuchadnezzar's chief eunuch
Potts’ Bible Proper Names:
The deliverance of Nebo:―an officer of Nebuchadnezzar, Jer. 39:13. {Nebonis liberatio}