Nisreen
Yes. Nisreen is used in Arabic and Persian and is common in Urdu literature; it has Persianate poetic usage.
No. Nisreen is not a Quranic proper name; its attestations are in poetry and modern naming records.
In Urdu Nisreen (نسرین) is understood to mean 'wild rose' and carries floral and poetic connotations.
Yes. Nisreen is attested in Persian and Urdu literary sources and appears in contemporary registries.
Pronounced NIS-reen, with stress on the first syllable; vowel quality follows Persian/Urdu norms.