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

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.200% 0.160% 0.120% 0.080% 0.040% 1880 2020
         

Numbers

 Willis (masculine) 
 Year   Rank   Percent Used 
2020 - -
2010 - -
2000 #1755 0.004
1990 #1003 0.006
1980 #649 0.010
1970 #548 0.013
1960 #456 0.016
1950 #345 0.022
1940 #238 0.041
1930 #173 0.075
1920 #142 0.103
1910 #138 0.106
1900 #146 0.100
1890 #123 0.108
1880 #106 0.118