List of Famous people named Hassan-i
Here are some famous Hassan-is:
Hassan-i Sabbah
Hasan-i Sabbāh or Hassan as-Sabbāh was the founder of the Nizari Isma'ili state and its fidā'i military group known as the Order of Assassins, often referred also as the Hashshashin. Since Marco Polo, he has been known in the West as the Old Man of the Mountain. He later seized a mountain fortress called Alamut.
Know him/her
Don't know him/her