Popularity (feminine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 87,000 69,600 52,200 34,800 17,400 1930 2000
    

Numbers

 Silvana (feminine) 
 Year   Rank   Times Used 
2000 #398 4446
1990 #162 16518
1980 #50 59141
1970 #17 85056
1960 #33 50967
1950 #185 6026
1940 #665 720
1930 #827 325