Popularity 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

 Lillian (masculine)   Lillian (feminine) 
 Year   Rank   Percent Used   Rank   Percent Used 
2020 - - #50 0.239
2010 - - #26 0.338
2000 - - #52 0.243
1990 - - #246 0.057
1980 - - #419 0.029
1970 - - #402 0.033
1960 - - #278 0.056
1950 - - #194 0.084
1940 - - #126 0.150
1930 #1463 0.002
#57 0.339
1920 #1247 0.003
#25 0.671
1910 #1167 0.004
#15 0.892
1900 #694 0.009
#13 1.047
1890 #663 0.008
#16 1.024
1880 #945 0.003
#26 0.805