Meaning A girl's name of Scottish origin, it means "servant of God." Origin of Beathag Gaelic , Scottish +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Beathag Similar Names Abdul Aakhir Hannah Elizabet Isabela Bellicent Elizabeth Ealasaid Iseabail Jeanne Diorbhail Teasag Year by Year Popularity of Beathag