Pronunciation
LEE-shakh
Meaning
Belonging to Laois
Alternate spellings
Laoighseach; Lysagh
Fun fact
If your family comes from Laois, this is a lovely connection to the county. The name means belonging to Laois, and Patrick Woulfe recorded it among the O'Mores and a few other families. You might also see it spelt Laoighseach.
Popularity in Ireland
Figures for the spelling Laoiseach, 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.
Number of babies registered each year
Less than 3 babies were registered with this spelling in each of these years.
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 | Less than 3 | - |
| 2024 | Less than 3 | - |
| 2023 | Less than 3 | - |
| 2022 | Less than 3 | - |
| 2021 | Less than 3 | - |
| 2020 | Less than 3 | - |
| 2019 | Less than 3 | - |
| 2018 | Less than 3 | - |
| 2017 | Less than 3 | - |
| 2016 | Less than 3 | - |
| 2015 | Less than 3 | - |
| 2014 | Less than 3 | - |
| 2013 | Less than 3 | - |
| 2012 | Less than 3 | - |
| 2011 | Less than 3 | - |
| 2010 | Less than 3 | - |
| 2009 | Less than 3 | - |
| 2008 | Less than 3 | - |
| 2007 | Less than 3 | - |
| 2006 | Less than 3 | - |
| 2005 | Less than 3 | - |
| 2004 | Less than 3 | - |
| 2003 | Less than 3 | - |
| 2002 | Less than 3 | - |
| 2001 | Less than 3 | - |
| 2000 | Less than 3 | - |
| 1999 | Less than 3 | - |
| 1998 | Less than 3 | - |
| 1997 | Less than 3 | - |
| 1996 | Less than 3 | - |
| 1995 | Less than 3 | - |
| 1994 | Less than 3 | - |
| 1993 | Less than 3 | - |
| 1992 | Less than 3 | - |
| 1991 | Less than 3 | - |
| 1990 | Less than 3 | - |
| 1989 | Less than 3 | - |
| 1988 | Less than 3 | - |
| 1987 | Less than 3 | - |
| 1986 | Less than 3 | - |
| 1985 | Less than 3 | - |
| 1984 | Less than 3 | - |
| 1983 | Less than 3 | - |
| 1982 | Less than 3 | - |
| 1981 | Less than 3 | - |
| 1980 | Less than 3 | - |
| 1979 | Less than 3 | - |
| 1978 | Less than 3 | - |
| 1977 | Less than 3 | - |
| 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.
