Sitara is a malayalam word too.That may be the reason why many malayalees have this name.No Muslims put Sitara as their name in south.Roshni means prakash in malayalam. In malayalam we say prakasham.
Originally posted by: IamRaj96
Sitara is urdu word originally
Hindi word is Taara
Roshni ka im confused ki woh urdu word hai ya hindi.... I think hindi me roshni matlb prakash