US Popularity by Final Letter


KEY  
b [Jacob, Bob, etc] (m)
b [Barb, Zainab, Jacob, etc] (f)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 2.500% 2.000% 1.500% 1.000% 0.500% 1880 2023