Carlu is the Corsican form of Charles, a name with deep historical and royal connotations. The name Charles ultimately derives from the Germanic element *karlaz, meaning "man" or "free man", though some scholars propose an alternative origin from *harjaz for "army". Corsican is a Romance language closely related to Italian and Tuscan dialects, spoken primarily on the island of Corsica (France's territorial collectivity). The adoption of Carlu reflects the local linguistic adaptation of a classic European royal name.While directly linked to the well-known Charles lineage, Carlu has a unique position within Corsican name morphology. The name often remains unpopular or confined to regional usage.Origin: CorsicanMeaning: Corsican form of Charles ("man" or "army" root meanings)Type: Mediated borrowing via ItalianUsage regions: Corsica primarily