The story
- Arabicهَدَى (hadā)
- Arabicمَهْدِيّ (mahdiyy)
- English todayMahdi
Borrowed from Arabic مَهْدِيّ (mahdiyy, “guided one”).
First known use, by meaning
- from 17th c. A leader who, according to Sunni eschatology, will appear and restore peace and justice before the end of the world.
Etymology from Wiktionary, CC BY-SA 4.0.