Niger

Boyd’s Bible Dictionary:

(black). Surname of Simeon (Acts 13:1).

Concise Bible Dictionary:

Designation of Simeon, one of the teachers and prophets at Antioch (Acts 13:1). Niger is the Latin for “black,” and Simeon may have been so named because of his dark complexion; but this is not a necessary conclusion.

Strong’s Dictionary of Greek Words:

Greek:
Νίγερ
Transliteration:
Niger
Phonic:
neeg’-er
Meaning:
of Latin origin; black; Niger, a Christian
KJV Usage:
Niger

Jackson’s Dictionary of Scripture Proper Names:

black (probably Latin)

Potts’ Bible Proper Names:

Black; dark; purple:―distinctive name given to Simeon, Acts 13:1. {Niger}