Iffet
Iffet derives from the Arabic ʿiffah (عِفّة) and means chastity, modesty, or purity.
No. Iffet/Ifet is primarily found in Bosnian, Turkish, and some Ottoman-influenced communities; it is relatively rare elsewhere.
The root ʿ-f-f (ع ف ف) and concepts of chastity appear in Islamic literature, but the specific name Iffet is not a direct Quranic proper name.
Yes. Common variants include Ifet (Bosnian orthography) and Iffah (more directly reflecting Arabic ʿiffah).
Yes. As a name conveying a virtuous quality (chastity/modesty), it fits well within traditional Muslim naming conventions that use moral attributes.