Popularity in the United States (by decade)

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.700% 0.560% 0.420% 0.280% 0.140% 1880 2020
         

Numbers

 Lucas (masculine) 
 Year   Rank   Percent Used 
2020 #8 0.602
2010 #17 0.590
2000 #61 0.334
1990 #99 0.186
1980 #112 0.136
1970 #244 0.052
1960 #818 0.004
1950 #1313 0.002
1940 #1388 0.002
1930 #1351 0.002
1920 #1108 0.004
1910 #1055 0.004
1900 #1101 0.004
1890 #846 0.005
1880 #917 0.003