Kawthar is an Arabic Quranic name meaning abundance or great plenty.
Kawthar (كَوْثَر) is one of the most spiritually charged names in the Arabic-Islamic tradition, bearing the dual meaning of "abundance" and "a river in paradise." The word derives from the trilateral root k-th-r (كثر), expressing multiplicity, excess of good, and overwhelming generosity. In its most exalted usage, al-Kawthar is described in Islamic theology as a celestial river of extraordinary beauty, promised by God to the Prophet Muhammad and flowing with water whiter than milk and sweeter than honey, surrounded by vessels of gold and silver.
Surah Al-Kawthar is the 108th and one of the shortest chapters of the Quran—only three verses—yet it carries enormous devotional weight. Revealed to console the Prophet following the death of his son and the taunts of enemies who called him "cut off" from posterity, it promises him the Kawthar: a superabundance of blessing that will outlast all human memory of those who mocked him. To name a daughter Kawthar is to gift her with this name of divine superabundance, a declaration that she herself represents an outpouring of God's generosity into the family.
The name has been popular across North Africa, the Arabian Peninsula, and Central Asia for centuries, carried by queens, scholars, and ordinary women alike. In contemporary usage it appears in its Arabic form and in transliterations like Kowthar and Kawther across diaspora communities worldwide. It belongs to a category of deeply Quranic names that parents choose not for fashionability but for theological intentionality—names that are prayers in themselves, aspirations encoded at birth.