Darab
No, Darab is of pre-Islamic Persian origin from the Shahnameh and ancient Iranian history, though it has been used by Muslim Persian speakers for centuries.
Darab is the older Avestan form meaning 'holder of goodness,' while Dara is the Middle Persian variant; both relate to the ancient name Darius.
Yes, despite its ancient Persian roots, Darab has been borne by Muslim historical figures and carries positive meanings of nobility and virtue.
It is written as داراب in Persian and Urdu scripts.
Nobility, ancient lineage, kingly virtue, historical continuity, and possession of abundant goodness.