Ar Rahmaan

ٱلرَّحْمَٰنُ

Word By Word: 

Ar: The

Rahmaan: Most Merciful

Translation:

The Most Merciful

Ayah Tafseer:

Mainly describes the boons and bounties of Allah, of this world as well as of the Hereafter. 

Allah informs of HIS Favours and HIS Mercy for HIS creature.

Name of Allah SWT.

Source: Yusuf Ali Translations and Notes