Ash-Shakur
The Rewarder of Thankfulness
ٱلْشَّكُوْرُ
Explanation
The one who is most appreciative of good deeds and obedience. He rewards even the smallest act of goodness with immense and multiple rewards.
In the Quran
لِيُوَفِّيَهُمۡ أُجُورَهُمۡ وَيَزِيدَهُم مِّن فَضۡلِهِۦٓۚ إِنَّهُۥ غَفُورٞ شَكُورٞ
"That He may give them in full their rewards and increase for them of His bounty. Indeed, He is Forgiving and Appreciative"