Silvio \s(i)-lvio, sil-vio\ as a boy's name is a variant of Silas (Latin) and Silvanus (Latin), and the meaning of Silvio is "woods".

The baby name Silvio sounds like Salvio and Sylvio. Other similar baby names are Silvino, Elvio, Salvino, Silvaon, Silvano, Silvan, Silverio, Silvain and Silver.