Popularity (masculine) in Czechia
Numbers
| Leon (masculine) | |||
| Year | Rank | Times Used | |
| 2016 | #147 | 20 | |
| 2015 | #136 | 25 | |
| 2014 | #140 | 23 | |
| 2013 | #163 | 15 | |
| 2012 | #134 | 23 | |
| 2011 | #143 | 18 | |
| 2010 | #162 | 13 | |
| 2009 | #130 | 23 | |
| 2008 | #153 | 15 | |
| 2007 | #136 | 18 | |
| 2006 | #140 | 16 | |
| 2005 | #150 | 13 | |
| 2004 | #144 | 12 | |
| 2003 | #116 | 18 | |
| 2002 | #106 | 22 | |
| 2001 | #120 | 15 | |
| 2000 | #134 | 13 | |
| 1999 | #153 | 8 | |
| 1998 | #138 | 10 | |
| 1997 | #136 | 10 | |
| 1996 | #139 | 8 | |
| 1995 | #197 | 4 | |
| 1994 | #136 | 10 | |
| 1993 | #101 | 23 | |
| 1992 | #115 | 17 | |
| 1991 | #131 | 12 | |
| 1990 | #173 | 5 | |
| 1989 | - | - | |
| 1988 | #198 | 3 | |
| 1987 | #192 | 3 | |
| 1986 | - | - | |
| 1985 | #198 | 3 | |
| 1984 | #186 | 4 | |
| 1983 | - | - | |
| 1982 | #142 | 7 | |
| 1981 | - | - | |
| 1980 | - | - | |
| 1979 | #172 | 6 | |
| 1978 | - | - | |
| 1977 | #172 | 7 | |
| 1976 | - | - | |
| 1975 | - | - | |
| 1974 | #163 | 8 | |
| 1973 | #184 | 6 | |
| 1972 | #165 | 8 | |
| 1971 | - | - | |
| 1970 | #168 | 8 | |
| 1969 | #183 | 6 | |
| 1968 | #160 | 8 | |
| 1967 | #192 | 5 | |
| 1966 | - | - | |
| 1965 | #191 | 6 | |
| 1964 | #198 | 6 | |
| 1963 | - | - | |
| 1962 | - | - | |
| 1961 | - | - | |
| 1960 | #177 | 7 | |
| 1959 | - | - | |
| 1958 | - | - | |
| 1957 | #198 | 5 | |
| 1956 | - | - | |
| 1955 | - | - | |
| 1954 | #185 | 7 | |
| 1953 | - | - | |
| 1952 | - | - | |
| 1951 | - | - | |
| 1950 | - | - | |
| 1949 | - | - | |
| 1948 | - | - | |
| 1947 | - | - | |
| 1946 | - | - | |
| 1945 | - | - | |
| 1944 | - | - | |
| 1943 | - | - | |
| 1942 | - | - | |
| 1941 | - | - | |
| 1940 | - | - | |
| 1939 | #177 | 5 | |
| 1938 | #200 | 3 | |
| 1937 | #190 | 3 | |
| 1936 | - | - | |
| 1935 | - | - | |
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