The Opening – الفاتحة
- Lit. ‘opening’ bec it is the opening. [1]
The Seven Often Repeated Verses – السبع المثاني
- The seven often repeated verses. [1]
- مثاني is the plural of مثنى mathnaa ‘pairs’ [1]
- Named bec. often recited in prayers. [1]
- May be derived from الثناء ‘praise’ (Kashaf) [2]
- Found in Surah Al Hijr (15:87) :
Filed under: Quran, Brief notes on the names of Surah Al Fatihah, Opening surah of the Quran
Walaikumsalaam
I found the following link which you may find useful. I cannot vouch for its accuracy but it looks well done.
History link
Nice book: The History of Islam by akbar Shah Najeebabadi