Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 36,000 28,800 21,600 14,400 7,200 1930 2000
    

Numbers

 Osvaldo (masculine) 
 Year   Rank   Times Used 
2000 #490 2326
1990 #347 4858
1980 #222 9895
1970 #125 16817
1960 #57 30341
1950 #28 35215
1940 #21 28909
1930 #19 14763