Save Type Surname (from given name) Usage Greek Scripts Αθανασίου(Greek) Pronounced Pron. /a.θa.na.ˈsi.u/ [key·simplify] Meaning & HistoryExpand Links Means "son of Athanasios". Related NamesDetails Other Languages & CulturesAtanasov, Atanasova(Bulgarian) Atanasov, Atanasova(Macedonian)