peleg

from Easton's 1897 Bible Dictionary
Peleg
division, one of the sons of Eber; so called because "in his
days was the earth divided" (Gen. 10:25). Possibly he may have
lived at the time of the dispersion from Babel. But more
probably the reference is to the dispersion of the two races
which sprang from Eber, the one spreading towards Mesopotamia
and Syria, and the other southward into Arabia.
    
from Hitchcock's Bible Names Dictionary (late 1800's)
Peleg, division
    

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