Namesakes
Grammy Award Winners:
1 album of the year/record of the year/song of the year
(album of the year/record of the year/song of the year) Henry Mancini (a.k.a. Enrico) 1959; 1962; 1964 The Music from Peter Gunn; Moon River; Days of Wine and Roses 
Italian Presidents and Prime Ministers:
1 president, 1 prime minister
(president) Enrico De Nicola 1948
(prime minister) Enrico Letta 2013-2014
Nobel Prize Winners:
1 physics
(physics) Enrico Fermi 1938
Notable Actors and Entertainers:
1 actor
Enrico Colantoni 1963-
Notable Musicians:
1 composer, 1 singer
Enrico Caruso 1873-1921
Henry Mancini (a.k.a. Enrico) 1924-1994
Notable Scientists and Inventors:
1 physicist
Enrico Fermi 1901-1954
Olympic Medalists:
1 bronze, 1 gold, 1 silver
(bronze) Enrico Perucconi 1948 4x100 m relay
(silver) Enrico Gilardi 1980 basketball
(gold) Enrico Kühn 2002 bobsleigh
Other Leaders:
1 prime minister
Prime Minister Enrico Mizzi 1950 Malta
Saints:
2 blessed
Blessed Heinrich of Treviso (a.k.a. Enrico) ?-1315
Blessed Enrico Rebuschini 1860-1938
Swiss Presidents:
1 president
Enrico Celio 1943; 1948