Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 5,100 4,080 3,060 2,040 1,020 1930 2000
    

Numbers

 Robsom (masculine) 
 Year   Rank   Times Used 
2000 #951 952
1990 #615 2179
1980 #525 2928
1970 #749 1531
1960 - -
1950 - -
1940 - -
1930 - -