Popularity in Ireland
Numbers
| Fionn (masculine) | |||
| Year | Rank | Times Used | |
| 2023 | #6 | 306 | |
| 2022 | #11 | 287 | |
| 2021 | #14 | 289 | |
| 2020 | #8 | 323 | |
| 2019 | #16 | 291 | |
| 2018 | #14 | 309 | |
| 2017 | #14 | 314 | |
| 2016 | #21 | 308 | |
| 2015 | #19 | 325 | |
| 2014 | #26 | 270 | |
| 2013 | #25 | 304 | |
| 2012 | #27 | 292 | |
| 2011 | #30 | 255 | |
| 2010 | #35 | 265 | |
| 2009 | #34 | 249 | |
| 2008 | #35 | 239 | |
| 2007 | #32 | 246 | |
| 2006 | #39 | 195 | |
| 2005 | #38 | 184 | |
| 2004 | #41 | 172 | |
| 2003 | #66 | 102 | |
| 2002 | #66 | 99 | |
| 2001 | #68 | 94 | |
| 2000 | #64 | 90 | |
| 1999 | #97 | 47 | |
| 1998 | #91 | 47 | |
| 1997 | #99 | 50 | |
| 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 | - | - | |
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