GetúliomPortuguese Portuguese form of Getulius. A bearer of this name was Getúlio Vargas (1882-1954), former president of Brazil.
GeysefPortuguese (Brazilian) Variant of Geise. This name is borne by Geyse da Silva Ferreira (*1998), a Brazilian professional footballer who plays as a forward for Primera División club Barcelona and the Brazil women's national team.
Gif & mPortuguese (Brazilian) Brazilian Portuguese unisex nickname for names beginning with "Gi-"
GislainefPortuguese Portuguese form of Ghislaine. This name was rarely used during the 18th century. A famous bearer is Gislaine Ferreira, brazilian model and journalist.
Halleyf & mEnglish, Portuguese (Brazilian) Transferred use of the surname Halley. It peaked in popularity in 1986, when Halley's Comet was last spotted from Earth. It rose again in the US in the mid 1990's when similar-sounding names (like Haley and Hallie) were increasing in popularity.