Popularity in the United States
Numbers
| Fern (masculine) | Fern (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2023 | - | - | - | - | ||
| 2022 | - | - | - | - | ||
| 2021 | - | - | - | - | ||
| 2020 | - | - | - | - | ||
| 2019 | - | - | - | - | ||
| 2018 | - | - | - | - | ||
| 2017 | - | - | - | - | ||
| 2016 | - | - | - | - | ||
| 2015 | - | - | - | - | ||
| 2014 | - | - | - | - | ||
| 2013 | - | - | - | - | ||
| 2012 | - | - | - | - | ||
| 2011 | - | - | - | - | ||
| 2010 | - | - | - | - | ||
| 2009 | - | - | - | - | ||
| 2008 | - | - | - | - | ||
| 2007 | - | - | - | - | ||
| 2006 | - | - | - | - | ||
| 2005 | - | - | - | - | ||
| 2004 | - | - | - | - | ||
| 2003 | - | - | - | - | ||
| 2002 | - | - | - | - | ||
| 2001 | - | - | - | - | ||
| 2000 | - | - | - | - | ||
| 1999 | - | - | - | - | ||
| 1998 | - | - | - | - | ||
| 1997 | - | - | - | - | ||
| 1996 | - | - | - | - | ||
| 1995 | - | - | - | - | ||
| 1994 | - | - | - | - | ||
| 1993 | - | - | - | - | ||
| 1992 | - | - | - | - | ||
| 1991 | - | - | - | - | ||
| 1990 | - | - | - | - | ||
| 1989 | - | - | - | - | ||
| 1988 | - | - | - | - | ||
| 1987 | - | - | - | - | ||
| 1986 | - | - | - | - | ||
| 1985 | - | - | - | - | ||
| 1984 | - | - | - | - | ||
| 1983 | - | - | - | - | ||
| 1982 | - | - | - | - | ||
| 1981 | - | - | - | - | ||
| 1980 | - | - | - | - | ||
| 1979 | - | - | - | - | ||
| 1978 | - | - | - | - | ||
| 1977 | - | - | - | - | ||
| 1976 | - | - | - | - | ||
| 1975 | - | - | - | - | ||
| 1974 | - | - | - | - | ||
| 1973 | - | - | - | - | ||
| 1972 | - | - | - | - | ||
| 1971 | - | - | - | - | ||
| 1970 | - | - | - | - | ||
| 1969 | - | - | - | - | ||
| 1968 | - | - | - | - | ||
| 1967 | - | - | - | - | ||
| 1966 | - | - | - | - | ||
| 1965 | - | - | - | - | ||
| 1964 | - | - | - | - | ||
| 1963 | - | - | - | - | ||
| 1962 | - | - | - | - | ||
| 1961 | - | - | #819 | 0.008 | ||
| 1960 | - | - | #756 | 0.009 | ||
| 1959 | - | - | #701 | 0.010 | ||
| 1958 | - | - | #748 | 0.009 | ||
| 1957 | - | - | #732 | 0.009 | ||
| 1956 | - | - | #629 | 0.011 | ||
| 1955 | - | - | #633 | 0.011 | ||
| 1954 | - | - | #585 | 0.012 | ||
| 1953 | - | - | #543 | 0.013 | ||
| 1952 | - | - | #577 | 0.012 | ||
| 1951 | - | - | #527 | 0.014 | ||
| 1950 | - | - | #547 | 0.013 | ||
| 1949 | - | - | #539 | 0.014 | ||
| 1948 | - | - | #528 | 0.014 | ||
| 1947 | - | - | #520 | 0.014 | ||
| 1946 | - | - | #464 | 0.018 | ||
| 1945 | - | - | #442 | 0.019 | ||
| 1944 | - | - | #427 | 0.021 | ||
| 1943 | - | - | #423 | 0.021 | ||
| 1942 | - | - | #407 | 0.022 | ||
| 1941 | - | - | #396 | 0.024 | ||
| 1940 | - | - | #359 | 0.028 | ||
| 1939 | - | - | #359 | 0.029 | ||
| 1938 | - | - | #323 | 0.033 | ||
| 1937 | - | - | #326 | 0.033 | ||
| 1936 | - | - | #303 | 0.037 | ||
| 1935 | - | - | #289 | 0.039 | ||
| 1934 | - | - | #285 | 0.043 | ||
| 1933 | - | - | #275 | 0.048 | ||
| 1932 | - | - | #277 | 0.045 | ||
| 1931 | - | - | #255 | 0.052 | ||
| 1930 | - | - | #246 | 0.054 | ||
| 1929 | - | - | #231 | 0.059 | ||
| 1928 | - | - | #221 | 0.067 | ||
| 1927 | - | - | #219 | 0.068 | ||
| 1926 | - | - | #209 | 0.074 | ||
| 1925 | - | - | #203 | 0.077 | ||
| 1924 | - | - | #197 | 0.082 | ||
| 1923 | - | - | #187 | 0.093 | ||
| 1922 | - | - | #182 | 0.097 | ||
| 1921 | - | - | #174 | 0.101 | ||
| 1920 | - | - | #170 | 0.105 | ||
| 1919 | - | - | #176 | 0.101 | ||
| 1918 | - | - | #164 | 0.112 | ||
| 1917 | - | - | #162 | 0.112 | ||
| 1916 | - | - | #152 | 0.123 | ||
| 1915 | - | - | #157 | 0.115 | ||
| 1914 | - | - | #172 | 0.103 | ||
| 1913 | - | - | #166 | 0.106 | ||
| 1912 | - | - | #167 | 0.104 | ||
| 1911 | - | - | #172 | 0.098 | ||
| 1910 | - | - | #174 | 0.094 | ||
| 1909 | - | - | #173 | 0.094 | ||
| 1908 | - | - | #166 | 0.103 | ||
| 1907 | - | - | #193 | 0.082 | ||
| 1906 | - | - | #181 | 0.088 | ||
| 1905 | - | - | #183 | 0.088 | ||
| 1904 | - | - | #173 | 0.096 | ||
| 1903 | #696 | 0.009 | #176 | 0.099 | ||
| 1902 | - | - | #190 | 0.085 | ||
| 1901 | - | - | #191 | 0.085 | ||
| 1900 | - | - | #193 | 0.084 | ||
| 1899 | - | - | #182 | 0.094 | ||
| 1898 | - | - | #174 | 0.097 | ||
| 1897 | #787 | 0.007 | #178 | 0.095 | ||
| 1896 | - | - | #186 | 0.087 | ||
| 1895 | - | - | #199 | 0.074 | ||
| 1894 | #857 | 0.006 | #188 | 0.083 | ||
| 1893 | - | - | #185 | 0.084 | ||
| 1892 | - | - | #192 | 0.076 | ||
| 1891 | - | - | #214 | 0.063 | ||
| 1890 | - | - | #224 | 0.059 | ||
| 1889 | - | - | #230 | 0.054 | ||
| 1888 | - | - | #262 | 0.041 | ||
| 1887 | - | - | #252 | 0.044 | ||
| 1886 | #845 | 0.005 | #356 | 0.023 | ||
| 1885 | - | - | #303 | 0.031 | ||
| 1884 | - | - | #304 | 0.029 | ||
| 1883 | - | - | #435 | 0.016 | ||
| 1882 | - | - | #348 | 0.022 | ||
| 1881 | - | - | #539 | 0.010 | ||
| 1880 | - | - | #547 | 0.010 | ||
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