Answer:
(Fatwa: 1398/1313=D/1429)
(1) Layla was the name of Sahbiayat (female Companions) and the Prophet (صلى الله عليه وسلم) did not change it; it means that the name is correct and unchangeable. Night has many merits and good things and being dark is its good quality. Also, only literal meaning of names is not the cause of beauty, names are good by many other reasons as well.
(3) We do not know.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
