Grainne: Meaning, Pronunciation and Origin
Grainne, in Irish Gráinne, is an ancient Irish name of uncertain origin, borne by the heroine of the legend of Diarmuid and Gráinne. Here’s how to say it, where it comes from, and names that go well with it.
Updated November 2026
- Irish spelling
- Gráinne
- Gender
- Girl
- Also spelled
- Grania
- Popularity in Ireland
- No. 166 for girls (2025)
How do you pronounce Grainne?
Grainne is pronounced GRAW-nya. It has two syllables, with the stress on the first. Other spellings: Grania.
What does Grainne mean?
Gráinne is an ancient Irish name of uncertain origin. It may come from Old Irish grán, “grain,” or gráin, “hatred, fear,” but neither is certain. It is the name of the heroine of the legend of Diarmuid and Gráinne and of the sixteenth-century chieftain Gráinne Ní Mháille, known in English as Grace O’Malley.
In the tale, Gráinne, daughter of the High King Cormac mac Airt, was betrothed to Fionn mac Cumhaill, leader of the Fianna, who was older than her father. At the betrothal feast she gave the guests a sleeping draught and put Diarmuid, one of Fionn’s warriors, under a geis, a binding obligation, to run away with her. Many ancient tombs are known locally as “Diarmuid and Gráinne’s Bed,” after the couple’s nights in hiding from Fionn.
Sources: Woulfe, Irish Names and Surnames (1923), Behind the Name, Wikipedia, Ó Dónaill's Irish dictionary (teanglann.ie), maryjones.us.
Grainne in Irish legend
Grainne was the daughter of Cormac MacAirt, the high king of Ireland. No woman could compare to her beauty.
Read The Pursuit of Diarmuid and GráinneHow popular is Grainne in Ireland?
In 2025, 28 baby girls in Ireland were named Gráinne, which made it No. 166 that year. That's up from No. 177 ten years earlier. It was most popular in 1989, when 156 baby girls were named Grainne, No. 37 that year. The most babies got the name in 1982: 202. The records go back to 1964, when 99 baby girls were given the name.
See the numbers by year
| Year | Babies | Rank |
|---|---|---|
| 2025 | 28 | No. 166 (Gráinne) |
| 2024 | 16 | No. 259 (Gráinne) |
| 2023 | 12 | No. 316 (Gráinne) |
| 2022 | 19 | No. 232 (Gráinne) |
| 2021 | 26 | No. 184 (Gráinne) |
| 2020 | 24 | No. 194 (Gráinne) |
| 2019 | 19 | No. 247 (Gráinne) |
| 2018 | 15 | No. 361 (Gráinne) |
| 2017 | 21 | No. 233 (Grainne) |
| 2016 | 18 | No. 254 (Grainne) |
| 2015 | 32 | No. 177 (Grainne) |
| 2014 | 22 | No. 229 (Grainne) |
| 2013 | 36 | No. 165 (Grainne) |
| 2012 | 31 | No. 184 (Grainne) |
| 2011 | 42 | No. 145 (Grainne) |
| 2010 | 39 | No. 160 (Grainne) |
| 2009 | 45 | No. 139 (Grainne) |
| 2008 | 75 | No. 88 (Grainne) |
| 2007 | 59 | No. 102 (Grainne) |
| 2006 | 70 | No. 86 (Grainne) |
| 2005 | 58 | No. 101 (Grainne) |
| 2004 | 102 | No. 57 (Grainne) |
| 2003 | 74 | No. 68 (Grainne) |
| 2002 | 74 | No. 71 (Grainne) |
| 2001 | 77 | No. 66 (Grainne) |
| 2000 | 85 | No. 52 (Grainne) |
| 1999 | 94 | No. 49 (Grainne) |
| 1998 | 70 | No. 56 (Grainne) |
| 1997 | 114 | No. 53 (Grainne) |
| 1996 | 81 | No. 65 (Grainne) |
| 1995 | 85 | No. 63 (Grainne) |
| 1994 | 105 | No. 52 (Grainne) |
| 1993 | 108 | No. 54 (Grainne) |
| 1992 | 113 | No. 53 (Grainne) |
| 1991 | 121 | No. 52 (Grainne) |
| 1990 | 113 | No. 55 (Grainne) |
| 1989 | 156 | No. 37 (Grainne) |
| 1988 | 143 | No. 49 (Grainne) |
| 1987 | 128 | No. 62 (Grainne) |
| 1986 | 118 | No. 72 (Grainne) |
| 1985 | 116 | No. 67 (Grainne) |
| 1984 | 122 | No. 69 (Grainne) |
| 1983 | 163 | No. 56 (Grainne) |
| 1982 | 202 | No. 45 (Grainne) |
| 1981 | 176 | No. 54 (Grainne) |
| 1980 | 195 | No. 50 (Grainne) |
| 1979 | 163 | No. 56 (Grainne) |
| 1978 | 167 | No. 55 (Grainne) |
| 1977 | 161 | No. 56 (Grainne) |
| 1976 | 158 | No. 57 (Grainne) |
| 1975 | 144 | No. 61 (Grainne) |
| 1974 | 141 | No. 65 (Grainne) |
| 1973 | 150 | No. 60 (Grainne) |
| 1972 | 152 | No. 53 (Grainne) |
| 1971 | 121 | No. 74 (Grainne) |
| 1970 | 127 | No. 66 (Grainne) |
| 1969 | 120 | No. 61 (Grainne) |
| 1968 | 123 | No. 60 (Grainne) |
| 1967 | 122 | No. 58 (Grainne) |
| 1966 | 121 | No. 57 (Grainne) |
| 1965 | 133 | No. 52 (Grainne) |
| 1964 | 99 | No. 62 (Grainne) |
Grainne in Ogham
Ogham is the oldest way of writing Irish. It was carved along the edges of standing stones, mostly between the 4th and 6th centuries, and read from the bottom up. In later tradition each letter was named after a tree or plant. Here’s Grainne, letter by letter.
- GGort, ivy
- RRuis, elder
- AAilm, pine
- IIodhadh, yew
- NNion, ash
- NNion, ash
- EEadhadh, aspen
Write any name in Ogham with our Ogham translator
Names that go with Grainne
Questions about Grainne
- How do you pronounce Grainne?
- Grainne is pronounced GRAW-nya, with two syllables and the stress on the first.
- What does Grainne mean?
- Grainne, in Irish Gráinne, is an ancient Irish name of uncertain origin, borne by the heroine of the legend of Diarmuid and Gráinne. In Irish legend, Grainne, daughter of the High King Cormac mac Airt, ran away with Diarmuid rather than marry the much older Fionn mac Cumhaill.
- Is Grainne a girl's name or a boy's name?
- Grainne is a girl's name.
- How do you spell Grainne in Irish?
- In Irish it's spelled Gráinne. That's the spelling most parents in Ireland now register, according to the Central Statistics Office.
- How popular is Grainne in Ireland?
- In 2025, Gráinne was No. 166 for girls in Ireland, with 28 babies, according to the Central Statistics Office. It was most popular in 1989, at No. 37.
Sources: popularity from the Central Statistics Office, table VSA60 (CC BY 4.0). Meaning and origin from Woulfe, Irish Names and Surnames (1923), Behind the Name, Wikipedia, Ó Dónaill's Irish dictionary (teanglann.ie) and maryjones.us. How we research names: our sources. Spotted a mistake? support@babynamesofireland.com