690+ Irish Names (With Meanings and Popularity)
Irish baby names are international stars, ranking near the top of popularity lists in Ireland and the US along with many other countries.
Liam is the top Irish boy name in the US, standing at Number 1, and Riley is the top Irish girl name. Many new Irish baby names are replacing old standards like Kathleen and Patrick.
Along with Riley, Irish girl names in the US Top 1000 include Kennedy, Quinn, Nora, and Maeve.
Along with Liam, Irish boy names in the US Top 1000 include Finn, Ryan, all spellings of Aiden, Declan, and Rowan.
Unique Irish girl names we're hearing more of include Saoirse, as in actress Ronan; Niamh; and Una.
Unique Irish boy names trending now include Lorcan, Cashel, and Phelan.
The top baby names in Ireland itself look rather different than they do in the US, though there are also several crossovers. Notably, not all of the top Irish baby names are actually Irish.
The most popular boy names in Ireland include the classic Hebrew James and Noah along with Irish names Conor, Finn, and Liam. The top ten girl names in the Emerald Isle include only one Irish-language name, Fiadh. Other popular girl names in Ireland are Grace, Emily, and Sophie.
Irish language names are a subset of Gaelic Names, which also include Scottish names and Manx names. Along with Finn and Fiadh, other Irish Gaelic choices among the popular names in Ireland include Eabha, Saoirse, and Aoife for girls; Darragh, Cillian, Oisin and Tadgh for boys.
Irish baby names enjoying international popularity include Liam, which ranks among the top names in France, Belgium, the Netherlands, Germany, Sweden and Norway as well as Canada, Australia and New Zealand. Finn ranks among the top names in the Netherlands while variation Fynn is on Germany’s most popular list, and Nora is the second most popular girls’ name in Norway.
Many unique Irish baby names go far beyond the Old School Kevins and Kathleens. If you define unique baby names as names that break the rules on what's conventionally considered a name, then these nontraditional Irish surname names and place names may be ones you want to consider for your daughter or son.
Unique gender neutral Irish names that work for boys and girls include Bellamy, Brady, and Callahan.
Uncommon Irish baby names in the US and most places outside the Emerald Isle -- though some are among the Top 100 names in Ireland -- include Aoife, Cian, Oisin, and Tadgh. Correct Irish spelling and pronunciation can be challenging for non-native speakers.
Browse our complete list of Irish baby names both classic and modern, for girls and for boys, here, ordered according to their current popularity on Nameberry.
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- Maeve
Origin:
IrishMeaning:
"she who intoxicates"Description:
Maeve is a short and sweet name that has become one of the most stylish Irish names for girls in the modern US. Maeve would make an excellent first or middle name choice, with more heft than Mae/May and more modern charm than Mavis.
- Finn
Origin:
IrishMeaning:
"fair or white"Description:
Finn is a name with enormous energy and charm, that of the greatest hero of Irish mythology, Finn MacCool (aka Fionn mac Cuumhaill), an intrepid warrior with mystical supernatural powers, noted as well for his wisdom and generosity.
- Rowan
Origin:
Scottish and IrishMeaning:
"rowan tree; little redhead"Description:
With its gentle sounds and earthy vibes, the name Rowan feels like a fusion of different styles. A word name, a surname, and a gender-neutral name, Rowan is rustic but trendy, blending the vibes of both Owen and Oakley.
- Liam
Origin:
Irish short form of WilliamMeaning:
"resolute protection"Description:
Liam is the top boys' name in the US, holding the Number 1 spot for the past seven years and also ranking as one of the most popular boys' names around the western world.
- Oscar
Origin:
English or IrishMeaning:
"God spear, or deer-lover or champion warrior"Description:
Oscar is one of the most stylish Old Man Names of our era. While it's softened slightly in popularity over the past 20 years, that may be considered a very good thing.
- 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.
- Rory
Origin:
IrishMeaning:
"red king"Description:
This spirited Gaelic classic, which became popular in Ireland via the illustrious twelfth century king Rory O'Connor, makes a highly energetic choice, now used for either sex. Rory's gender split is still trending boyward; it's one of the coolest boys' names starting with R.
- Ronan
Origin:
IrishMeaning:
"little seal"Description:
Ronan is the compelling legendary name of twelve Irish and Scottish saints that is now drawing some deserved attention; this cousin of the ascending Roman and Rowan was chosen by actor Daniel Day-Lewis and his writer-director wife Rebecca Miller in 1998, and more recently by actress Catherine Bell.
- Kieran
Origin:
IrishMeaning:
"little black-haired one"Description:
Long popular in Ireland and England, Kieran, the name of Ireland's first-born saint and twenty-five other saints, has been building its U.S. fan base thanks to its strong and attractive sound, and its fashionable Irish brogue. While Ciaran is the more authentic Irish spelling, Kieran is more popular this side of the Atlantic.
- Quinn
Origin:
IrishMeaning:
"descendant of Conn, chief leader, intelligence"Description:
Quinn is one of the first popular Irish unisex surnames, a strong and attractive choice on the rise for girls but still popular for boys. Quinn was used for about 3000 baby girls and 700 boys in the US last year.
- Finley
Origin:
Irish and ScottishMeaning:
"fair-haired hero"Description:
Finley has been used for both sexes for enough years to become one of the most popular unisex names. Given nearly equally to boys and girls, Finley appeals to contemporary parents as a truly gender neutral choice.
- Nolan
Origin:
IrishMeaning:
"champion"Description:
The friendly and sporty feeling Nolan blends some of the best qualities of other popular boy names. With the gentle but energetic sounds of Noah, a hint of the classic Nicholas, and the cool, surname-style vibe of Greyson or Colton, it makes for a familiar and grounded choice.
- Carson
Origin:
English and Scottish surnameMeaning:
"son of the marsh dwellers"Description:
Carson is one of the most long-running popular androgynous baby names, with a dash of the Wild West via the legendary Missouri frontiersman Kit Carson. Dating back to when it was the name of Nancy Drew's Dad, Carson is still steadily in the Top 200 baby names.
- Keir
Origin:
IrishMeaning:
"dark, black"Description:
Keir is a single-syllable name that packs a lot of punch, might suggest -- thanks to its similarity to the word care -- a caring person. Sir Keir Rodney Starmer is a British politician and head of the Labour Party since 2020. Keir Dullea is an American actor who starred in 2001: A Space Odyssey.
- Flynn
Origin:
IrishMeaning:
"descendant of the red-haired one"Description:
Flynn, a charming Irish surname, is still used only quietly, despite its easygoing, casual cowboy charm, unlike Finn which is a star of this genre. Flynn was the choice of Orlando Bloom and Miranda Kerr for their baby boy, and is also the middle name -- used as his first -- of a son of Miranda's fellow supermodel Elle Macpherson, of Gary Oldman's son Gulliver and Marley Shelton's daughter West.
- Fia
Origin:
Irish or Portuguese or ItalianMeaning:
"wild or 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.
- Torin
Origin:
IrishMeaning:
"chief"Description:
Though it has a Scandinavian ring, this is an out-of-the-ordinary Irish family name. The hard 'T' at the beginning prevents it from sounding as feminine as, say, Loren. Torin's Passage was an early video game.
- Cillian
Origin:
IrishMeaning:
"war strife or church"Description:
Cillian is one of the native Irish names that, along with Aiden and Declan, is becoming an unlikely favorite in contemporary America. The Killian spelling has been more popular in the US, but Cillian's star is rising, perhaps thanks to Irish actor Cillian Murphy, star of Oppenheimer and Peaky Blinders.
- Aiden
Origin:
IrishMeaning:
"little and fiery"Description:
Aiden in all its spelling variations is the Anglicized version of the Irish Aodhán, which was originally a pet form of the Irish name Aodh (pronounced 'ee'), who was the old Celtic god of the sun and fire. St. Aidan was a famous seventh century Irish saint, noted for his kindness and generosity and for spreading Christianity.
- Hugh
Origin:
English from GermanMeaning:
"mind, intellect"Description:
Patrician to the core, Hugh was firmly in the Top 100 until 1903. It's never achieved those heights again, though it has always managed to remain in the Top 1000, scraping bottom at literally Number 1000 in 2006 before reversing course and heading back upwards.