Is Nadia, nadiyah a islamic/quranic name? I cant find it on the list on this site but when I search for it on the site I can see it in a result. In the answer of a other question (pretty name with a nice meaning. We were thinking Danya) the site is also give nadia as a option:

Here is also an additional list, all of them from the Quran:

Hamda (praiseworthy)
Liyana (soft and delicate)
Muneerah (source of light)
Najiah (safe)
Naaylah (ambitious)
Najiah (safe)
Nadia and Nadiah (grass or ground that’s wet by dew, gracious, kind)
Naasirah and Nasra (supporter, especially supporter of Allah’s religion)
Naimah (soft and delicate)
Nafiah and Nafeea (bringer of good and benefit)
Nafilah (blessings)