83%RatingSave Gender Masculine Usage Spanish Pronounced Pron. /ˈsiks.to/ [key·simplify] Meaning & HistoryExpand Links Spanish form of Sixtus. Related NamesFamily Tree·Details Feminine FormSixtaOther Languages & CulturesXystos(Ancient Greek) Sixte(French) Sisto(Italian) Sixtus(Late Roman) PopularityDetails Last ranked #393 in 1950 Spain (by decade) Name DaysName Days? Spain: March 28Spain: August 7Spain: September 1 Categories boxers, numeric meanings