Save Type Surname (from nickname) Usage Hungarian Pronounced Pron. GROS [key·IPA] Meaning & HistoryExpand Links Hungarian form of GROß. Related NamesDetails Other Languages & CulturesDe Groot(Dutch) Groos, Gross, Groß, Große, Grosse, Größel, Großel, Großer, Grosser(German) Entry updated November 20, 2020