US Popularity Grouped by Sound


KEY  
stefen [Stephen, Steffen, Stefen] (m)
stefen [Stephen] (f)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 1.200% 0.960% 0.720% 0.480% 0.240% 1880 2023