Namesakes
Grammy Award Winners:
1 album of the year
(album of the year) João Gilberto 1965 Getz/Gilberto 
Notable Athletes:
1 soccer, 1 volleyball
(soccer) Gilberto Silva 1976-
(volleyball) Gilberto de Godoy "Giba" 1976-
Notable Musicians:
2 musicians
João Gilberto 1931-2019
Gilberto Gil 1942-
Notable Politicians and Statespeople:
1 politician
Betico Croes (a.k.a. Gilberto) 1938-1986
Olympic Medalists:
1 gold/silver
(gold/silver) Gilberto de Godoy "Giba" 2004; 2008; 2012 volleyball