Pronunciation
Ay-awn / Ay-dawn
These spellings are a guide to the sound. Irish pronunciation can vary by dialect.
Meaning
Little fire
Alternate spellings
Aidan; Aiden; Aodhán; Edan
Fun fact
Aodh means ‘fire’; the little ending makes Aodhán ‘little fire’. Aidan is a familiar anglicised form of this bright name.
Popularity in Ireland
Figures for the spelling Aodhán, Republic of Ireland.
The CSO only publishes names given to three or more babies in a year. “Less than 3” means zero, one or two babies, and these years appear as gaps on the graph.
#272Rank among boy names in 202516Babies registered in 2025
Number of babies registered each year
From 2018, spellings with and without fadas are counted separately. Earlier figures group these spellings together, so the graph has a break at 2018.
View yearly figures
| Year | Babies named | Rank |
|---|---|---|
| 2025 | 16 | #272 |
| 2024 | 19 | #231 |
| 2023 | 20 | #224 |
| 2022 | 25 | #205 |
| 2021 | 23 | #215 |
| 2020 | 26 | #193 |
| 2019 | 23 | #220 |
| 2018 | 24 | #224 |
| 2017 | 28 | #203 |
| 2016 | 24 | #224 |
| 2015 | 25 | #221 |
| 2014 | 37 | #171 |
| 2013 | 33 | #187 |
| 2012 | 30 | #199 |
| 2011 | 24 | #225 |
| 2010 | 22 | #241 |
| 2009 | 27 | #209 |
| 2008 | 18 | #252 |
| 2007 | 18 | #234 |
| 2006 | 15 | #239 |
| 2005 | 11 | #254 |
| 2004 | 19 | #186 |
| 2003 | 15 | #200 |
| 2002 | 16 | #193 |
| 2001 | 14 | #191 |
| 2000 | 7 | #250 |
| 1999 | 5 | #290 |
| 1998 | 5 | #280 |
| 1997 | 8 | #251 |
| 1996 | 7 | #261 |
| 1995 | 7 | #241 |
| 1994 | 9 | #208 |
| 1993 | 13 | #190 |
| 1992 | Less than 3 | - |
| 1991 | 5 | #263 |
| 1990 | 7 | #229 |
| 1989 | 5 | #253 |
| 1988 | 11 | #186 |
| 1987 | Less than 3 | - |
| 1986 | 4 | #283 |
| 1985 | 5 | #250 |
| 1984 | Less than 3 | - |
| 1983 | 6 | #237 |
| 1982 | 5 | #268 |
| 1981 | 6 | #246 |
| 1980 | Less than 3 | - |
| 1979 | 4 | #292 |
| 1978 | 3 | #326 |
| 1977 | 3 | #333 |
| 1976 | Less than 3 | - |
| 1975 | Less than 3 | - |
| 1974 | Less than 3 | - |
| 1973 | Less than 3 | - |
| 1972 | Less than 3 | - |
| 1971 | Less than 3 | - |
| 1970 | Less than 3 | - |
| 1969 | Less than 3 | - |
| 1968 | Less than 3 | - |
| 1967 | Less than 3 | - |
| 1966 | Less than 3 | - |
| 1965 | Less than 3 | - |
| 1964 | Less than 3 | - |
Source: CSO, Irish Babies’ Names, tables VSA50 and VSA60. Latest year: 2025.