Popularity in Czechia
Numbers
| Ilja (masculine) | |||
| Year | Rank | Times Used | |
| 2016 | - | - | |
| 2015 | - | - | |
| 2014 | - | - | |
| 2013 | - | - | |
| 2012 | - | - | |
| 2011 | - | - | |
| 2010 | - | - | |
| 2009 | - | - | |
| 2008 | - | - | |
| 2007 | - | - | |
| 2006 | - | - | |
| 2005 | - | - | |
| 2004 | - | - | |
| 2003 | - | - | |
| 2002 | - | - | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
| 1996 | - | - | |
| 1995 | #197 | 4 | |
| 1994 | - | - | |
| 1993 | - | - | |
| 1992 | #179 | 5 | |
| 1991 | - | - | |
| 1990 | - | - | |
| 1989 | - | - | |
| 1988 | #170 | 5 | |
| 1987 | #192 | 3 | |
| 1986 | #133 | 10 | |
| 1985 | #165 | 5 | |
| 1984 | #171 | 5 | |
| 1983 | - | - | |
| 1982 | #162 | 6 | |
| 1981 | #146 | 8 | |
| 1980 | - | - | |
| 1979 | #172 | 6 | |
| 1978 | #183 | 5 | |
| 1977 | #194 | 5 | |
| 1976 | #166 | 7 | |
| 1975 | - | - | |
| 1974 | #185 | 6 | |
| 1973 | #184 | 6 | |
| 1972 | - | - | |
| 1971 | #190 | 6 | |
| 1970 | - | - | |
| 1969 | - | - | |
| 1968 | - | - | |
| 1967 | #192 | 5 | |
| 1966 | #167 | 9 | |
| 1965 | - | - | |
| 1964 | #182 | 8 | |
| 1963 | #187 | 7 | |
| 1962 | #129 | 16 | |
| 1961 | #145 | 12 | |
| 1960 | #147 | 12 | |
| 1959 | #149 | 11 | |
| 1958 | #128 | 19 | |
| 1957 | #138 | 16 | |
| 1956 | #140 | 16 | |
| 1955 | #100 | 33 | |
| 1954 | #123 | 20 | |
| 1953 | #129 | 18 | |
| 1952 | #112 | 24 | |
| 1951 | #93 | 36 | |
| 1950 | #136 | 15 | |
| 1949 | #117 | 20 | |
| 1948 | #136 | 13 | |
| 1947 | #108 | 20 | |
| 1946 | #118 | 16 | |
| 1945 | #97 | 23 | |
| 1944 | #153 | 10 | |
| 1943 | #178 | 7 | |
| 1942 | - | - | |
| 1941 | - | - | |
| 1940 | - | - | |
| 1939 | #195 | 4 | |
| 1938 | #200 | 3 | |
| 1937 | - | - | |
| 1936 | - | - | |
| 1935 | #160 | 4 | |
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