Answer:
(Fatwa: 490/490/M=1431)
We could not find the meaning of Afrah (افرح) as dust in dictionary. However, it is better to choose Umm Kulsum for your daughter. It is the name of one of the daughters of the holy Prophet Muhammad (صلى الله عليه وسلم).
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
