Popularity in Czechia
Numbers
| Radka (feminine) | |||
| Year | Rank | Times Used | |
| 2016 | #182 | 28 | |
| 2015 | - | - | |
| 2014 | #159 | 34 | |
| 2013 | #149 | 39 | |
| 2012 | #149 | 39 | |
| 2011 | #142 | 41 | |
| 2010 | #118 | 57 | |
| 2009 | #108 | 66 | |
| 2008 | #135 | 40 | |
| 2007 | #88 | 83 | |
| 2006 | #80 | 89 | |
| 2005 | #78 | 83 | |
| 2004 | #77 | 97 | |
| 2003 | #64 | 106 | |
| 2002 | #60 | 118 | |
| 2001 | #71 | 93 | |
| 2000 | #58 | 124 | |
| 1999 | #49 | 152 | |
| 1998 | #46 | 168 | |
| 1997 | #49 | 163 | |
| 1996 | #42 | 206 | |
| 1995 | #42 | 230 | |
| 1994 | #43 | 240 | |
| 1993 | #40 | 335 | |
| 1992 | #38 | 365 | |
| 1991 | #36 | 444 | |
| 1990 | #33 | 505 | |
| 1989 | #34 | 480 | |
| 1988 | #33 | 578 | |
| 1987 | #30 | 613 | |
| 1986 | #27 | 627 | |
| 1985 | #30 | 518 | |
| 1984 | #26 | 574 | |
| 1983 | #26 | 568 | |
| 1982 | #26 | 629 | |
| 1981 | #26 | 688 | |
| 1980 | #23 | 855 | |
| 1979 | #23 | 982 | |
| 1978 | #21 | 1090 | |
| 1977 | #20 | 1237 | |
| 1976 | #18 | 1372 | |
| 1975 | #18 | 1434 | |
| 1974 | #14 | 1570 | |
| 1973 | #13 | 1526 | |
| 1972 | #12 | 1502 | |
| 1971 | #26 | 916 | |
| 1970 | #17 | 1182 | |
| 1969 | #23 | 904 | |
| 1968 | #33 | 581 | |
| 1967 | #30 | 660 | |
| 1966 | #36 | 607 | |
| 1965 | #37 | 511 | |
| 1964 | #58 | 219 | |
| 1963 | #67 | 139 | |
| 1962 | #93 | 67 | |
| 1961 | #96 | 59 | |
| 1960 | #106 | 45 | |
| 1959 | #133 | 29 | |
| 1958 | #120 | 33 | |
| 1957 | #146 | 21 | |
| 1956 | #141 | 26 | |
| 1955 | #192 | 14 | |
| 1954 | #179 | 14 | |
| 1953 | #190 | 14 | |
| 1952 | - | - | |
| 1951 | - | - | |
| 1950 | #159 | 18 | |
| 1949 | - | - | |
| 1948 | - | - | |
| 1947 | - | - | |
| 1946 | - | - | |
| 1945 | - | - | |
| 1944 | - | - | |
| 1943 | - | - | |
| 1942 | - | - | |
| 1941 | - | - | |
| 1940 | - | - | |
| 1939 | - | - | |
| 1938 | - | - | |
| 1937 | - | - | |
| 1936 | - | - | |
| 1935 | - | - | |
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