75%RatingSave Gender Masculine Usage Spanish, Italian (Rare) Pronounced Pron. a-ta-NA-syo(Spanish) [key·IPA] Meaning & HistoryExpand Links Spanish and Italian form of Athanasius. Related NamesFamily Tree·Details Other Languages & CulturesAthanasios, Athanasius, Athanas(Ancient Greek) Atanas, Tase(Bulgarian) Athanase(French) Athanasios, Thanasis, Thanos(Greek) Atanas, Atanasij, Tase(Macedonian) Atanasie, Atanase(Romanian) Afanasiy, Afanasy, Afonya(Russian) Atanasije(Serbian) User SubmissionAtanásio PopularityDetails Last ranked #427 in 1940 Spain (by decade) Name DaysName Days? Italy: May 2Spain: May 2 Categories rare Italian