Popularity (masculine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 45,000 36,000 27,000 18,000 9,000 1930 2000
    

Numbers

 Wilson (masculine) 
 Year   Rank   Times Used 
2000 #244 6419
1990 #154 15627
1980 #103 26557
1970 #62 37896
1960 #33 43430
1950 #29 33931
1940 #30 16105
1930 #36 6585