Popularity (feminine) in Ireland
Numbers
| Gillian (feminine) | |||
| Year | Rank | Times Used | |
| 2023 | - | - | |
| 2022 | - | - | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | - | - | |
| 2015 | - | - | |
| 2014 | - | - | |
| 2013 | - | - | |
| 2012 | - | - | |
| 2011 | - | - | |
| 2010 | - | - | |
| 2009 | - | - | |
| 2008 | - | - | |
| 2007 | - | - | |
| 2006 | - | - | |
| 2005 | - | - | |
| 2004 | - | - | |
| 2003 | - | - | |
| 2002 | - | - | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
| 1996 | #80 | 64 | |
| 1995 | - | - | |
| 1994 | #71 | 77 | |
| 1993 | #87 | 69 | |
| 1992 | #69 | 90 | |
| 1991 | #55 | 117 | |
| 1990 | #60 | 109 | |
| 1989 | #44 | 144 | |
| 1988 | #44 | 152 | |
| 1987 | #43 | 164 | |
| 1986 | #43 | 180 | |
| 1985 | #49 | 150 | |
| 1984 | #39 | 204 | |
| 1983 | #41 | 207 | |
| 1982 | #39 | 232 | |
| 1981 | #40 | 227 | |
| 1980 | #41 | 257 | |
| 1979 | #31 | 293 | |
| 1978 | #28 | 306 | |
| 1977 | #27 | 297 | |
| 1976 | #33 | 267 | |
| 1975 | #36 | 227 | |
| 1974 | #36 | 241 | |
| 1973 | #31 | 261 | |
| 1972 | #34 | 239 | |
| 1971 | #36 | 221 | |
| 1970 | #65 | 128 | |
| 1969 | #73 | 105 | |
| 1968 | #67 | 107 | |
| 1967 | #85 | 82 | |
| 1966 | - | - | |
| 1965 | - | - | |
| 1964 | - | - | |
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