55%RatingSave Gender Masculine Usage Ancient Greek Scripts Θεοδόσιος(Ancient Greek) Meaning & HistoryExpand Links Greek form of Theodosius. Related NamesFamily Tree·Details Feminine FormTheodosiaOther Languages & CulturesTeodosio(Italian) Teodósio(Portuguese) Feodosiy(Russian) Teodosio(Spanish) Feodosiy(Ukrainian) Name DaysName Days? Greece: January 11