US Popularity Grouped by Loose Sound


KEY  
gafra [Jeffrey, Geoffrey, Jeffry, etc] (m)
gafra [Jeffrey, Geoffrey, Jeffry, etc] (f)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 1.800% 1.440% 1.080% 0.720% 0.360% 1880 2023