Popularity in Ireland
Numbers
| Deirdre (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 | #88 | 60 | |
| 1996 | #80 | 64 | |
| 1995 | #67 | 80 | |
| 1994 | #61 | 90 | |
| 1993 | #51 | 119 | |
| 1992 | #52 | 119 | |
| 1991 | #42 | 145 | |
| 1990 | #43 | 143 | |
| 1989 | #39 | 151 | |
| 1988 | #32 | 191 | |
| 1987 | #25 | 261 | |
| 1986 | #24 | 276 | |
| 1985 | #23 | 305 | |
| 1984 | #20 | 309 | |
| 1983 | #20 | 387 | |
| 1982 | #15 | 463 | |
| 1981 | #17 | 456 | |
| 1980 | #15 | 464 | |
| 1979 | #8 | 498 | |
| 1978 | #8 | 499 | |
| 1977 | #7 | 540 | |
| 1976 | #9 | 483 | |
| 1975 | #10 | 464 | |
| 1974 | #8 | 495 | |
| 1973 | #7 | 529 | |
| 1972 | #9 | 516 | |
| 1971 | #10 | 535 | |
| 1970 | #9 | 514 | |
| 1969 | #8 | 528 | |
| 1968 | #7 | 468 | |
| 1967 | #9 | 504 | |
| 1966 | #7 | 613 | |
| 1965 | #11 | 470 | |
| 1964 | #14 | 408 | |
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