Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 14,000 11,200 8,400 5,600 2,800 1930 2000
    

Numbers

 Frederico (masculine) 
 Year   Rank   Times Used 
2000 #311 4147
1990 #282 6720
1980 #200 11335
1970 #263 6081
1960 #356 2981
1950 #319 2280
1940 #295 1612
1930 #247 1051