Popularity (masculine) in Ireland
Numbers
| Leon (masculine) | |||
| Year | Rank | Times Used | |
| 2023 | #80 | 77 | |
| 2022 | #59 | 108 | |
| 2021 | #62 | 109 | |
| 2020 | #75 | 85 | |
| 2019 | #50 | 141 | |
| 2018 | #61 | 106 | |
| 2017 | #53 | 140 | |
| 2016 | #58 | 128 | |
| 2015 | #54 | 147 | |
| 2014 | #54 | 152 | |
| 2013 | #56 | 149 | |
| 2012 | #54 | 161 | |
| 2011 | #52 | 171 | |
| 2010 | #57 | 154 | |
| 2009 | #52 | 172 | |
| 2008 | #44 | 188 | |
| 2007 | #75 | 106 | |
| 2006 | #73 | 97 | |
| 2005 | #82 | 77 | |
| 2004 | #82 | 76 | |
| 2003 | #85 | 71 | |
| 2002 | #81 | 67 | |
| 2001 | #68 | 94 | |
| 2000 | #77 | 71 | |
| 1999 | #77 | 75 | |
| 1998 | - | - | |
| 1997 | #92 | 60 | |
| 1996 | #86 | 65 | |
| 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 | - | - | |
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