US Popularity Grouped by Sound


KEY  
kolbee [Colby, Kolby, Colbey, etc] (m)
kolbee [Colbie, Colby, Kolbie, etc] (f)
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.300% 0.240% 0.180% 0.120% 0.060% 1880 2022