Masensen

Masensen is the Berber form of Massinissa, itself the Berber combination of mas meaning 'lord' and ensen meaning 'their'. Thus, Masensen carries the literal meaning 'their lord'.

The historical figure Massinissa (3rd century BC) was a Berber chieftain who became the first king of Numidia (modern-day Algeria and parts of Tunisia). Roman writer Livy, in Ab urbe condita, documented Massinissa's aid to Rome during the Second Punic War, particularly his final battle against Carthage at Zama in 202 BC.

Linguistically, the element mas reflects a widespread Berber and Semitic word for chieftain or lord, linked to the Arabic masin with the same significance, pointing to ancient king-making symbolism in this royal name.