Easton's Bible Dictionary (1897)
Faithful, one of the eunchs whom Ahasuerus (Xerxes) commanded to bring in Vashti (Esther 1:10).
Smith's Bible Dictionary (1863)
(faithful), one of the seven eunuchs of Ahasuerus. (Esther 1:10)
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
MEHU'MAN (true, faithful), one of the seven eunuchs of Ahasuerus. Esth 1:10.
Hitchcock's Bible Names (1869)
making an uproar; a multitude