1) Arabic feminine given name 
Khairunnisa or Khair al-nisa (خير النساء) is an Arabic female given name. The name is transliterated as Hayrünnisa in Turkey. Khair means peace and `nisa` or `nissa` means lady, so the complete name means `Lady Of Peace`. The fourth (4th) surah aka chapter in `The Quran` (Muslim Holy Book) is also names `Al-Nissa` meaning `THE...