Popularity in the United States (by decade)

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.020% 0.016% 0.012% 0.008% 0.004% 1880 2020
         

Numbers

 Kirby (masculine)   Kirby (feminine) 
 Year   Rank   Percent Used   Rank   Percent Used 
2020 - - - -
2010 - - - -
2000 - - - -
1990 #928 0.007
#1476 0.006
1980 #784 0.007
#1045 0.008
1970 #657 0.009
- -
1960 #512 0.012
- -
1950 #426 0.015
- -
1940 #514 0.010
- -
1930 #723 0.007
- -
1920 #858 0.005
- -
1910 #864 0.006
- -
1900 #867 0.006
- -
1890 #705 0.008
- -
1880 #812 0.005
- -