Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 110,000 88,000 66,000 44,000 22,000 1930 2000
    

Numbers

 Roberto (masculine) 
 Year   Rank   Times Used 
2000 #128 17788
1990 #78 36248
1980 #39 81093
1970 #19 107991
1960 #15 104867
1950 #15 56471
1940 #22 23010
1930 #35 6767