The Forgiver, The Ever-Forgiving, The Most-Forgiving.
Allah سُبْحَٰنَهُۥ وَتَعَٰلَىٰ is Al-Ghaffar (in Arabic: ٱلْغَفَّارُ), He sees our sins and disobedience, yet He still forgives and accepts the repentance of the sincere. He shows never-ending compassion and forgiveness, no matter how big or small the sin. He is the most forgiving and loves to forgive.