← All surnamesIgučauskasIGUČÁUSKASEtymologyLater reworking from Jagučáuskas (see). Feminine FORMSIgučauskienė / IgučauskaitėPronunciation/ɪɡʊ¹ˈt͡ʃɑˑʊskɐs/SEE ALSOJagučauskas