76%RatingSave Gender Masculine Usage Late 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 numeric meanings Sources & References Lexicon of Greek Personal Names, available from https://www.lgpn.ox.ac.uk/publications/vol2/vol2_names/v2mx_u.html.