Namesakes
Hassan Al-Mustadi
(m) 1142-1180 
Islamic Caliphs 1170-1180 Abbasid
Ali Hassan Mwinyi
(m) 1925-
Other Leaders 1985-1995 Tanzania (president)
Ahmed Zewail
(a.k.a. Hassan) (m) 1946-2016
Nobel Prize Winners 1999 (chemistry)
Notable Scientists and Inventors
Hassan Diab
(m) 1959-
Other Leaders 2020-2021 Lebanon (prime minister)
Hassan Yebda
(m) 1984-
Notable Athletes (soccer)
Sayid Jarrah
(a.k.a. Hassan) (m)
Fictional Characters from Television 2004 Lost