Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 3,100 2,480 1,860 1,240 620 1930 2000
    

Numbers

 Wilsom (masculine) 
 Year   Rank   Times Used 
2000 - -
1990 - -
1980 - -
1970 #732 1577
1960 #558 1740
1950 #534 1232
1940 #649 606
1930 #856 225