Khayreddine is an alternate transcription of the Arabic name Khayr ad-Din (خير الدين), chiefly used in North Africa. The name means "goodness of the faith," from Arabic khayr (خير) "goodness, charity" and dīn (دين) "religion, faith."EtymologyKhayreddine (and its variant Kheireddine) reflects the Maghrebi pronunciation of the classical Arabic Khayr ad-Din. The name is a theophoric compound, combining khayr (goodness) with dīn (faith), praising the virtue of faith. It is common across the Arabic-speaking world, with analogous forms in other languages: Malay Khairuddin and Turkish Hayrettin.Notable BearerThe most famous bearer is the 16th-century Ottoman admiral Khayr ad-Din Barbarossa (c. 1478–1546). Born on Lesbos, he became a privateer and later ruler of Algiers under the Ottoman sultan. His naval prowess earned him the title Barbarossa ("Red Beard") and made him a legendary figure in Mediterranean history. He defeated the Holy League at the Battle of Preveza (1538) and served as Kapudan Pasha (Grand Admiral) of the Ottoman fleet.Cultural SignificanceKhayreddine remains a respected name in North Africa, especially in Algeria and Tunisia, honoring both religious devotion and the historical figure's legacy. Variant spellings like Khairuddin and Kheireddine reflect regional linguistic adaptations.Meaning: "goodness of the faith"Origin: ArabicType: theophoric compoundUsage regions: North Africa, Arabic-speaking world