← All surnamesMustavičiusMUSTÃVIČIUSEtymologyProbably from Mastãvičius (see). Feminine FORMSMustavičienė / MustavičiūtėPronunciation/mʊ²ˈstɑːʋʲɪt͡ʃʲʊ̟s/SEE ALSOMastavičius