US Popularity Grouped by Sound


KEY  
helen [Helen, Hellen] (f)
helen [Helen] (m)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 3.100% 2.480% 1.860% 1.240% 0.620% 1880 2023