Mahjabeen
No. Mahjabeen is of Persian origin and is commonly used in Urdu‑speaking Muslim communities; it is not an original Arabic lexical name.
No. Mahjabeen is not a Quranic or Hadith name; its use comes from Persian and Urdu poetic and everyday naming traditions.
Yes. It is widely used by Muslim families in South Asia and among Urdu/Persian speakers; it praises beauty without conflicting with Islamic naming principles.
Primarily South Asia (Pakistan, India) and Persianate communities where Urdu and Persian literary influence is strong.
There is no direct male equivalent with the same compound structure; masculine names may instead use mah (moon) as a component, but Mahjabeen itself is feminine.