Save Gender Masculine Usage Spanish Meaning & HistoryExpand Links Spanish form of Nicasius. Related NamesFamily Tree·Details RootnikeOther Languages & CulturesNicasius, Nikasios, Nikias, Nikon(Ancient Greek) Nicaise(French) Nikon(Russian) User SubmissionNicasio PopularityDetails Last ranked #401 in 1950 Spain (by decade) Name DaysName Days? Spain: December 14