Popularity (masculine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 279,000 223,200 167,400 111,600 55,800 1930 2000
    

Numbers

 Guilherme (masculine) 
 Year   Rank   Times Used 
2000 #8 276608
1990 #19 163252
1980 #53 52851
1970 #155 12754
1960 #179 7274
1950 #172 5107
1940 #140 3630
1930 #104 2383