61%RatingSave Gender Masculine Usage Ancient Greek [1] Scripts Εὐθύμιος(Ancient Greek) Meaning & HistoryExpand Links Ancient Greek form of Euthymius. Related NamesFamily Tree·Details Feminine FormEuthymiaOther Languages & CulturesEfthimios, Efthymios(Greek) Eutimio(Italian) Eutímio(Portuguese) Fima, Yefim, Yevfimiy(Russian) Eutimio(Spanish) Categories goodness, isograms, Orthodox saints, soul, spirit Sources & References Lexicon of Greek Personal Names, available from https://www.lgpn.ox.ac.uk/publications/vol1/vol1_names/v1me_u.html.