Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 126,000 100,800 75,600 50,400 25,200 1930 2000
    

Numbers

 Sonia (feminine) 
 Year   Rank   Times Used 
2000 #667 2155
1990 #367 5639
1980 #115 25725
1970 #20 74587
1960 #7 125000
1950 #5 92420
1940 #22 25028
1930 #118 3440