KhadrorKhader, Kheder, Khidr/Khizr, Khodr, Khudr, Xidir etc. are romanizationsofخضر, an Arabic given name and surname. In surnames, it is sometimes accompanied by the definite article Al- (خضر, romanized as Al-Khodr, Al-Kheder, Al-Khudr, etc.). The Arabic word denotes the colour green, and Khidr or Al-Khidr ('the green one'), is a figure in Islam and related religions.
KhidrorKhizr (al-Khidr, al-Khizr, Arabic: الخضر, romanized: al-Ḫiḍr, lit. 'the green one')