Meaning A boy's name of Gaelic origin, it means "Gaelic form of Robert." Origin of Raibeart Gaelic , Irish +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Raibeart Similar Names Bob Robbin Jack Robert Rhobert Peadar Bealantin Gabhan Gille Mungan Stiabhan Year by Year Popularity of Raibeart