Namesakes

Portuguese Presidents and Prime Ministers: 2 prime ministers, 1 president, 1 prime minister/president
(prime minister) António Bernardo da Costa Cabral   1849-1851  
(prime minister/president) Manuel Gomes da Costa   1926  
(president) Francisco da Costa Gomes   1974-1976  
(prime minister) Alfredo Nobre da Costa   1978  
Saints: 1 blessed
Blessed Alexandrina Maria da Costa   1904-1955