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

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.030% 0.024% 0.018% 0.012% 0.006% 1880 2020
         

Numbers

 Berta (feminine) 
 Year   Rank   Percent Used 
2020 - -
2010 - -
2000 - -
1990 - -
1980 - -
1970 - -
1960 #1586 0.003
1950 #1169 0.004
1940 #879 0.006
1930 #663 0.010
1920 #676 0.009
1910 #695 0.009
1900 #502 0.015
1890 #461 0.016
1880 #383 0.020