Classic Irish Baby Names
By Salem883
Updated Tue Jul 01 2025
Share
Copy link
Traditional Irish baby names that carry a vintage flare, with nicknames, and original versus anglicized variants.
- Alva
Origin:
English form of Irish Ailbhe, Swedish and Norwegian feminine form of AlfMeaning:
"white; elf"Description:
While the male Alva or Alvah relates directly to the minor Biblical character, the female version is more likely an Anglicized form of the Irish name Ailbhe, or a feminine form the name Alf (and Alf- beginning names), popular in its native Sweden and Norway. Best known as Thomas Edison's middle name, Alva has true unisex roots.
- Aoife
Origin:
Irish GaelicMeaning:
"beautiful, radiant"Description:
Aoife, pronounced EE-fa, is derived from the Irish word aoibh, meaning "beauty." Aoife was borne by several different heroines of ancient Irish legend. In one tale, she was the fiercest woman warrior in the world and enemy of her twin sister, Scathach.
- Cian
Origin:
IrishMeaning:
"ancient"Description:
A handsome Irish name for boys, very popular in that country, but in the US this traditional spelling might cause pronunciation problems. Still, whether Cian or Kian, it's simple and straightforward enough for the initiated. Cian is rising in the British popularity charts.
- Claire
Origin:
French form of ClaraMeaning:
"bright, clear"Description:
Claire, luminous, simple, and strong, is one of those special names that is familiar yet distinctive, feminine but not frilly, combining historical depth with a modern edge. And though Claire is enjoying revived popularity, it will never be seen as trendy. Claire is also a great middle name choice.
- Croía
Origin:
IrishMeaning:
"heart"Description:
Croía is an unusual name with a loving meaning that jumped into the limelight when an Irish celebrity chose it for his daughter. Virtually unknown before, it's now among the most popular Irish girl names in Ireland.
- Eilish
Origin:
Anglicized variation of Eilis, Irish form of Hebrew ElizabethMeaning:
"pledged to God"Description:
Eilish is one of those Irish names that, thanks to a celebrity, has suddenly become much more familiar to English speakers. Irish-American singer Billie Eilish (Eilish is actually one of her middle names) introduced the wider world to this Irish name as actress Saoirse Ronan did with hers.
- Enya
Origin:
IrishMeaning:
"fire"Description:
This phonetic Anglicization of the Irish name Eithne was made familiar by the single-named Irish singer and composer. St. Eithne was the daughter of a king and an early Irish convert to Christianity.
- Fia
Origin:
Irish, Portuguese, ItalianMeaning:
"wild, weaver"Description:
Fia may be most notable at this moment as the Anglicized version of the Irish Fiadh, one of the fastest-rising names in the Republic of Ireland. The meaning of Fia or Fiadh is sometimes given as "deer" but that's in the sense of a wild deer, as the name relates to the ancient word for wild.
- Fiona
Origin:
ScottishMeaning:
"white, fair"Description:
Fiona entered the American consciousness with the opening of the 1954 Broadway musical Brigadoon, but didn't come onto the U.S. popularity list until 1990.
- Fionn
Origin:
IrishMeaning:
"fair or white"Description:
Fionn, the modern Irish form of Finn, is more popular in Ireland these days than Finn, which is rising fast in the U.S. where Fionn is virtually unknown. That's probably a good thing, because few Americans would know that Fionn and Finn have the same root and are pronounced the same, like the fin of a fish. It's the namesake of a great hero from Irish mythology, Fionn MacCumhaill, who acquired divine wisdom by eating an enchanted salmon of knowledge.
- Fionn
Origin:
IrishMeaning:
"fair or white"Description:
Fionn is the Irish form of the name modernized as Finn, but popular in this form in Ireland, where it's in the boys' Top 20. A couple dozen baby boys in the US were named Fionn last year and no baby girls, though there were girls named Finn, Fionna, and Fionnuala, so Fionn may be thought of as a variation or short form of those names.
- Liam
Origin:
Irish short form of WilliamMeaning:
"resolute protection"Description:
Liam is the top boys' name in the US, holding the Number One spot for the past eight years and also ranking as one of the most popular boys' names around the western world.
- Nora
Origin:
Diminutive of Honora or Eleonora, LatinMeaning:
"honor or meaning unknown"Description:
Nora is a lovely, refined name that conjures up images of Belle Epoch ladies in fur-trimmed coats skating in Central Park. Long seen as a quintessentially Irish name though its roots are not in Ireland, Nora is a quietly stylish favorite that's tiptoed to the top of the popularity ladder.
- Oisín
Origin:
Irish GaelicMeaning:
"little deer"Description:
The name of the son of the legendary Finn McCool is often Anglicized to Ossian, but the original has recently been revived in Ireland and is currently among the most popular boys' names there.
- Orla
Origin:
IrishMeaning:
"golden princess"Description:
Orla is an Irish name closely associated with the high king Brian Boru, as it was the name of his sister, daughter and niece. It was very popular in the Middle Ages – the fourth most popular name in twelfth century Ireland – and has become popular again in Ireland, Scotland, England and Wales today. In Irish, the name is commonly spelled Orlaith or Orlagh.
- Róisín
Origin:
Irish Gaelic, diminutive of RÓIsMeaning:
"rose"Description:
An authentic choice for your little Irish Rose, chosen by singer Sinead O'Connor for her daughter.
- Saoirse
Origin:
IrishMeaning:
"liberty"Description:
Before the young Irish actress Saoirse Ronan made her mark in the films Ladybird and The Lovely Bones, few of us had heard this name, let alone known how to pronounce it. But now it is slowly way edging its way into the mainstream, particularly, of course, with parents who have Irish roots. It made its first appearance in the US Top 1000 in 2016, when it was the third-fastest-rising girls' name.
- Seán
Description:
Seán is the traditional Irish form of John, derived from the Norman French Jean. The name means 'God is gracious' and has been one of the most consistently popular names in Ireland for centuries. The accent over the 'a' (called a fada in Irish) lengthens the vowel sound, making the pronunciation 'shawn' rather than 'seen.' Seán embodies Irish cultural heritage and has remained a favorite choice for Irish families both within Ireland and throughout the global Irish diaspora. The name has strong connections to numerous notable Irish historical figures, athletes, and artists. While distinctly Irish, its relatively straightforward pronunciation has helped it travel well internationally. Seán represents a perfect balance between cultural specificity and cross-cultural accessibility, appealing to parents seeking a name with clear ethnic roots and meaningful heritage.
- Teagan
Origin:
Irish or WelshMeaning:
"little poet or fair"Description:
Teagan is a cousin of trendy names Reagan and Keagan now given to girls about six times as often as boys. As an Irish name, it's a diminutive of the original Tadhg. Teagan may also be a variation of the Welsh Tegan, a saint's name that means fair.
- Teagan
Origin:
Irish or WelshMeaning:
"little poet or fair"Description:
As Meghan/Megan and Reagan/Regan show signs of wilting, along comes Teagan to take up the slack: definitely one to consider. The vast majority of American babies named Teagan are now girls. A variant spelling is Teaghan.