Smith's Bible Dictionary (1863)
(fiery, flaming), occurring only in (Genesis 10:13) the name of a Mizraite people or tribe. There can be no doubt that they are the same as the Rebu or Lebu of the Egyptian inscriptions, and that from them Libya and the Libyans derived their name. These primitive Libyans appear to have inhabited the northern part of Africa to the west of Egypt, though latterly driven from the coast by the Greek colonists of the Cyrenaica.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
" They were of Hamitic descent, and inhabited the northern part of Africa, west of Egypt. At Carthage they were thrown back toward the interior by a Phoenician colony, at Cyrene by a Greek colony; and the country Libya became finally a part of the Roman empire. In the oldest times, however, the Libyans seem to have been allies rather than the subjects of the Egyptians.
Hitchcock's Bible Names (1869)
flames; inflamed; swords