US Popularity Grouped by Sound


KEY  
erika [Erica, Erika, Ericka, etc] (f)
erika [Erica, Erika, Ericka] (m)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.800% 0.640% 0.480% 0.320% 0.160% 1880 2022