Meaning A boy's name of Hungarian origin, it means "Watchful." Origin of Gergo Hungarian , Slavic +-100%Zoom level changed to 1 Popular Middle Names Daniel Pronunciation 🔊 Listen Gergo Similar Names Gergõ Jozsef Oszkar Adojan Agoston Ferko Fulop Lukacs Megyer Ugor Year by Year Popularity of Gergo