Namesakes

Australian Prime Ministers: 1 prime minister
Joseph Lyons (a.k.a. Aloysius)   1932-1939  
Fictional Characters from Television: 2 characters
Aloysius "Nosey" Parker   1965   Thunderbirds  
Theo Huxtable (a.k.a. Aloysius)   1984; 1987   The Cosby Show; A Different World  
Hall-of-Famers: 1 basketball
(basketball) Patrick Ewing (a.k.a. Aloysius)   2008  
Irish Presidents and Prime Ministers: 1 prime minister
(prime minister) John A. Costello (a.k.a. Aloysius)   1948-1951; 1954-1957  
New Zealand Prime Ministers: 1 prime minister
Frederick Weld (a.k.a. Aloysius)   1864-1865  
Notable Athletes: 1 basketball, 1 soccer
(soccer) Louis van Gaal (a.k.a. Aloysius)   1951-  
(basketball) Patrick Ewing (a.k.a. Aloysius)   1962-  
Olympic Medalists: 2 gold
(gold) James Bausch (a.k.a. Aloysius)   1932   decathlon  
(gold) Patrick Ewing (a.k.a. Aloysius)   1984; 1992   basketball  
Saints: 2 blessed, 1 saint
Blessed Aloysius Rabata   ?-1490  
Saint Aloysius Gonzaga   1568-1591  
Blessed Aloysius Stepinac   1898-1960