Namesakes
Nobel Prize Winners:
1 medicine
(medicine) Severo Ochoa 1959 
Notable Athletes:
1 soccer
(soccer) Severo Meza 1986-
Portuguese Presidents and Prime Ministers:
1 prime minister
(prime minister) Nuno José Severo de Mendoça Rolim de Moura Barreto 1856-1859; 1860-1865; 1869-1870