78%RatingSave Gender Masculine Usage Ancient Greek [1] Scripts Ξύστος(Ancient Greek) Meaning & HistoryExpand Links Greek form of Sixtus. Related NamesFamily Tree·Details Other Languages & CulturesSixte(French) Sisto(Italian) Sixtus(Late Roman) Sixto(Spanish) Categories actions, Ancient Greek words, hair Sources & References Lexicon of Greek Personal Names, available from https://search.lgpn.ox.ac.uk/browse.html?facet-nymRef=Ξύστος.