Namesakes
Olympic Medalists:
1 silver
(silver) Márcio Araújo (a.k.a. Barroso) 2008 beach volleyball 
Portuguese Presidents and Prime Ministers:
1 prime minister
(prime minister) José Manuel Barroso 2002-2004
Saints:
1 blessed
Blessed Florentino Asensio Barroso 1877-1936