Save Gender Masculine Usage Lithuanian Pronounced Pron. /ˈpʲɪ.jʊs/ [key·simplify] Meaning & HistoryExpand Links Lithuanian form of Pius. Related NamesFamily Tree·Details Other Languages & CulturesPio(Italian) Pius(Late Roman) Pio(Portuguese) Pío(Spanish) PopularityDetails Last ranked #16 in 2010 Lithuania Name DaysName Days? Lithuania: May 5Lithuania: July 11