Popularity 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)   Guilherme (feminine) 
 Year   Rank   Times Used   Rank   Times Used 
2000 #8 276608
#610 2503
1990 #19 163252
- -
1980 #53 52851
- -
1970 #155 12754
- -
1960 #179 7274
- -
1950 #172 5107
- -
1940 #140 3630
- -
1930 #104 2383
- -