Save Type Surname (from given name) Usage Irish Meaning & HistoryExpand Links Means "son of Odo" in Irish. Related NamesDetails RootOdo (given name)VariantCodyOther Languages & CulturesOttosen(Danish) Otten(Dutch) Otis, Ott(English) Ott, Otto(German) Ottosen(Norwegian) Ottosson(Swedish)