Nayyir
Yes, Nayyir appears in Surah An-Nazi'at (79:29) in the phrase 'akhraja nayyiraha' meaning 'extracted its light/radiance', referring to the creation of cosmic light.
Nayyir means 'radiant', 'luminous', 'shining', or 'light-giving'. It describes something that actively emits light and illumination.
Yes, while Nur means 'light' generally, Nayyir specifically means the source of light or something that radiates light actively, like the sun or a luminary.
Though rare, Nayyir has historical usage in Persian-speaking regions and among Sindhi and Bengali Muslim communities as a masculine name symbolizing enlightenment and leadership.
Despite its beautiful meaning and Quranic origin, Nayyir remains rare because simpler light-names like Nur and Anwar became more popular, making Nayyir a distinctive alternative for those seeking uniqueness.