AR-RAHÎM – الرَّحيم
From the root of م رح (r-h-m) that indicates womb, which provides protection and nourishment.
The Bestower of Rahmah. The Most Merciful. The Most Compassionate. Ar-Rahmân and Ar-Rahîm are two names derived from Ar-Rahmah (the mercy).
(Please refer to The Eighth Letter)