Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 3,800 3,040 2,280 1,520 760 1930 2000
    

Numbers

 Silvanio (masculine) 
 Year   Rank   Times Used 
2000 - -
1990 - -
1980 #821 1556
1970 #730 1581
1960 - -
1950 - -
1940 - -
1930 - -