Easton's Bible Dictionary (1897)
Black, a surname of Simeon (Acts 13:1). He was probably so called from his dark complexion.
Smith's Bible Dictionary (1863)
(black) is the additional or distinctive name given to the Simeon who was one of the teachers and prophets in the church at Antioch.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
NI'GER (black), a surname of Simeon. Acts 13:1.
Hitchcock's Bible Names (1869)
black