Osman I
(m)
1258-1326 
Ottoman Sultans 1281-1326
Osman II
(m)
1604-1622 
Islamic Caliphs 1618-1622 Ottoman
Ottoman Sultans 1618-1622
Osman III
(m)
1699-1757 
Islamic Caliphs 1754-1757 Ottoman
Ottoman Sultans 1754-1757
Osman Hamdi Bey
(m)
1842-1910 
Osman Chávez
(m)
1984- 
Notable Athletes (soccer)