Namesakes
Eurovision Song Contest Winners:
1 winner
Marie Myriam (a.k.a. Lopes) 1977 France 
Notable Athletes:
3 soccer
(soccer) Almir Lopes de Luna 1982-
(soccer) Éder (a.k.a. Lopes) 1987-
(soccer) Anthony Lopes 1990-
Notable Musicians:
2 singers
Marie Myriam (a.k.a. Lopes) 1957-
Lisa "Left Eye" Lopes 1971-2002
Olympic Medalists:
2 bronze, 1 silver/gold
(silver/gold) Carlos Lopes 1976; 1984 10000 m; marathon
(bronze) Lilian Gonçalves (a.k.a. Lopes) 2000 basketball
(bronze) Priscilla Lopes-Schliep 2008 100 m hurdles
Portuguese Presidents and Prime Ministers:
1 president, 1 prime minister
(president) Francisco Craveiro Lopes 1951-1958
(prime minister) Pedro Santana Lopes 2004-2005
Saints:
1 saint
Saint Dulce of the Poor (a.k.a. Lopes) 1914-1992