28%RatingSave Gender Masculine Usage French (Rare) Pronounced Pron. SEEKST [key·IPA] Meaning & HistoryExpand Links French form of Sixtus. Related NamesFamily Tree·Details Feminine FormSixtineOther Languages & CulturesSisto(Italian) Xystos(Late Greek) Sixtus(Late Roman) Sixto(Spanish) PopularityDetails Last ranked #448 in 1940 France Categories numeric meanings, rare French