Meaning A girl's name of Portuguese origin, it means "bluish-gray." Origin of Glaucia Portuguese +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Glaucia Similar Names Gricelda Griselda Griselle Grisella Gryselda Grizelda Zelda Shahla Livvy Grishilde Year by Year Popularity of Glaucia