Popularity (feminine) 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

 Erin (feminine) 
 Year   Rank   Percent Used 
2020 #598 0.028
2010 #307 0.054
2000 #98 0.164
1990 #50 0.333
1980 #28 0.627
1970 #39 0.412
1960 #216 0.082
1950 #428 0.022
1940 #1125 0.004
1930 #1779 0.002
1920 - -
1910 #1445 0.002
1900 #1389 0.003
1890 #1352 0.002
1880 #1507 0.001