US Popularity Grouped by Loose Sound


KEY  
ambra [Embry, Ambria, Embree, etc] (f)
ambra [Embry, Embree] (m)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.010% 0.008% 0.006% 0.004% 0.002% 1880 2023