Namesakes
Argentine Presidents:
1 president
Julio Argentino Roca 1880-1886; 1898-1904 
Fictional Characters from Song Titles:
1 character
(character) Julio 1972 Me and Julio Down by the Schoolyard
Fictional Characters from Television:
1 character
Julio Sanchez 2005; 2012 The Closer; Major Crimes
Notable Athletes:
1 boxing, 1 football, 1 soccer, 1 tennis
(boxing) Julio César Chávez 1962-
(soccer) Júlio César 1979-
(tennis) Julio Peralta 1981-
(football) Julio Jones 1989-
Notable Musicians:
1 singer
Julio Iglesias 1943-
Notable Writers:
1 author
Julio Cortázar 1914-1984
Saints:
1 blessed, 1 saint
Saint Julio Álvarez Mendoza 1866-1927
Blessed Julio Junyer Padern 1892-1938