Popularity (masculine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 42,000 33,600 25,200 16,800 8,400 1930 2000
    

Numbers

 Silvio (masculine) 
 Year   Rank   Times Used 
2000 #291 4594
1990 #217 9722
1980 #111 22734
1970 #59 39412
1960 #51 32604
1950 #55 16927
1940 #57 9153
1930 #60 3963