Popularity (feminine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 1,800 1,440 1,080 720 360 1930 2000
    

Numbers

 Isolda (feminine) 
 Year   Rank   Times Used 
2000 - -
1990 - -
1980 - -
1970 - -
1960 - -
1950 #969 616
1940 #812 529
1930 - -