Piruz
Yes, while Piruz is pre-Islamic Persian in origin, it has been used by Muslims for centuries and appears frequently in Sufi poetry as a metaphor for spiritual victory, making it culturally and religiously compatible with Islamic identity.
Piruz was borne by several Sassanid military commanders and nobles, and appears in the Shahnameh. It represents the ancient Persian concept of royal glory and triumph before being adopted into Sufi mystical vocabulary.
In Sufi literature, Piruz describes the soul that has achieved victory over the ego (nafs) and worldly desires, attaining the state of 'fana' (annihilation in God) and becoming triumphant through divine love rather than worldly power.
No, Piruz itself is not mentioned in the Quran as it is Persian, not Arabic. However, the concept of divine victory (fath) appears throughout the Quran, such as in Surah Al-Fath (Chapter 48).
Both mean victorious and share the same root, but Piruz is the older Middle Persian form while Feroze is a later New Persian variant. Piruz retains a more archaic, literary quality associated with Sassanid history.