← All surnamesGrumavičiusGRUMÃVIČIUSEtymologyCf. (?) Grùmas (see). Feminine FORMSGrumavičienė / GrumavičiūtėPronunciation/ɡrʊ²ˈmɑːʋʲɪt͡ʃʲʊ̟s/SEE ALSOGrumas