What was the name of Muhammad's first wife?

Khadija is commonly regarded by Muslims as the "mother of Islam". She was the first person to convert to Islam. Muhammad and Khadija were married monogamously for twenty-five years. This monogamous marriage contrasts with Muhammad's later practice of polygyny after Khadijah's death. Muhammad's youngest wife, Aisha, was to be jealous of the affection and loyalty that Muhammad maintained for Khadija even after her death