Save Type Surname (from given name) Usage Icelandic Expand LinksMeaning & History Means "son of VILHJÁLMUR". DetailsRelated Names Other Languages & CulturesWillems, Willemse, Willemsen, Wilms(Dutch) Gilliam, William, Williams, Williamson, Minett, Mynatt, Wilcox, Wilkerson, Wilkins, Wilkinson, Willis, Wilson(English) Guillaume, Guillot(French) Mac Uileagóid(Irish) Lemmi(Italian) MacWilliam, McWilliam(Scottish) Entry updated November 16, 2019 ·