Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 5,300 4,240 3,180 2,120 1,060 1930 2000
    

Numbers

 Jerson (masculine) 
 Year   Rank   Times Used 
2000 #878 1065
1990 #544 2590
1980 #520 2946
1970 #356 3941
1960 #306 3658
1950 #372 1965
1940 #471 964
1930 #620 360