Popularity (masculine) in Brazil (by decade)

1940 1950 1960 1970 1980 1990 16,000 12,800 9,600 6,400 3,200 1930 2000
    

Numbers

 Guilerme (masculine) 
 Year   Rank   Times Used 
2000 #159 13680
1990 #301 6010
1980 #761 1703
1970 - -
1960 - -
1950 - -
1940 - -
1930 - -