Popularity (masculine) in the United States (by decade)

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 1.100% 0.880% 0.660% 0.440% 0.220% 1880 2020
         

Numbers

 Dennis (masculine) 
 Year   Rank   Percent Used 
2020 #660 0.022
2010 #487 0.030
2000 #307 0.049
1990 #178 0.088
1980 #98 0.158
1970 #59 0.296
1960 #39 0.484
1950 #21 0.995
1940 #20 1.070
1930 #71 0.243
1920 #174 0.072
1910 #204 0.060
1900 #188 0.067
1890 #162 0.075
1880 #122 0.094