Popularity (feminine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 5,500 4,400 3,300 2,200 1,100 1930 2000
    

Numbers

 Irma (feminine) 
 Year   Rank   Times Used 
2000 - -
1990 - -
1980 - -
1970 #918 1258
1960 #406 3185
1950 #241 4578
1940 #137 5026
1930 #93 4481