Complex sentence: The people commonly known today as the Berbers were anciently more often known as Libyans; yet many "Berbers" have for long self-identified as "Imazighen" or "free people" (etymology uncertain).
Split into simpler sentences: The people commonly known today as the Berbers were anciently more often known as Libyans. Yet many "Berbers" have for long self-identified as "Imazighen" or "free people" (etymology uncertain).