Smith's Bible Dictionary (1863)
(congregating), a proper name in (Ezra 2:30) but whether of a man or of a place is doubtful; probably the latter, as all the names from (Ezra 2:20) to 34, except Elam and Harim, are names of places.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
MAG'BISH (gathering), probably the name of a place. Ezr 2:30, as all the names from Ezr 2:20-34, except Elam and Harim, are names of places. It is not in the corresponding list in Neh 7. The place was doubtless in the territory of Benjamin.
Hitchcock's Bible Names (1869)
excelling; height