Mokrane
Yes. Mokrane is Amazigh in origin and has been historically used among Kabyle and other North African Berber-speaking communities.
No. The name is ethnic-linguistic (Amazigh) rather than Quranic; it became part of Muslim onomastics in North Africa through local usage.
The name appears in Algerian regional history, notably within the Mokrani family and related local leaders; references are found in 19th-century colonial and local records.
Mokrane is uncommon globally but remains recognizable in parts of Algeria and among Amazigh communities as a traditional given name or surname.
Beyond its literal sense of largeness or greatness, Mokrane often signals Amazigh regional identity and historical continuity within North African Muslim societies.