Massinissa
Massinissa was an ancient Numidian (Berber) king (reigned c. 202–148 BCE) known for unifying many Berber tribes and allying with Rome against Carthage during the Second Punic War; he is attested in classical sources such as Polybius and Livy.
No single widely accepted semantic meaning survives; scholars consider its etymology in the ancient Amazigh (Numidian) language uncertain or disputed.
While Massinissa predates Islam, the name is sometimes used today by people with Amazigh heritage; it is a historical-cultural name rather than a name with origins in Islamic scripture.
Yes—classical historians such as Polybius and Livy discuss Massinissa and his role in North African history during and after the Punic Wars.
The name is associated with the central and eastern Maghreb (modern Algeria and Tunisia), specifically Numidia, the ancient Berber kingdom.