Al-Khazini

Full name: 
Abu al-Fath Abd al-Rahman Mansour al-Khāzini
Arabic name: 
أبو الفتح الخازني

Abu al-Fath Abd al-Rahman Mansour al-Khāzini was a Muslim astronomer of Greek ethnicity from Merv, then in the Khorasan province of Persia (located in today's Turkmenistan). Merv was known for its literary and scientific achievements.