68%RatingSave Gender Masculine Usage Italian, Spanish, Portuguese Pronounced Pron. NEE-lo(Spanish) [key·IPA] Meaning & HistoryExpand Links Italian, Spanish and Portuguese form of Neilos (and also of the Nile River). Related NamesFamily Tree·Details Other Languages & CulturesNil(Belarusian) Nil(Catalan) Neilos, Nilus(Greek Mythology) Neilos, Nilus(Late Greek) Nil(Russian) Nil(Ukrainian) PopularityDetails Last ranked #840 in 1980 Brazil (by decade) Name DaysName Days? Italy: September 26 Categories rivers, Tamora Pierce characters, water, wet