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 most popular 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: at Number 1 currently are Jack and Sophie.
The most popular boy names in Ireland include the classic Hebrew James and Noah along with Irish names Cillian, Tadhg, and Liam. The top ten girl names in the Emerald Isle include only two Irish-language names, Éabha and 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.
RELATED:
- 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.
- Riley
Origin:
English, IrishMeaning:
"rye clearing; courageous"Description:
Riley—an upbeat, friendly surname name—is red hot for girls and still going strong for boys. If you haven't been spending much time around babies recently, you may be surprised to learn that Riley is the most popular girls' name starting with R and also the Number 1 Irish name for girls in the US.
- 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.
- 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.
- 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.
- 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. It joined the Top 100 for the first time in 2023 and now ranks at Number 75.
- Kennedy
Origin:
IrishMeaning:
"misshapen head"Description:
This attractive surname name still projects that Kennedy family charisma. While it didn't come into widespread use until long after the deaths of martyred heroes President John F. or Senator Robert Kennedy, Kennedy is now one of the most popular unisex names for girls as well as the top girls' name starting with K. This is one name that manages to sound trendy and classic at the same time.
- Quinn
Origin:
IrishMeaning:
"descendant of Conn, chief leader, intelligence"Description:
Quinn is one of the most popular Irish unisex surnames out there, a strong and attractive choice on the rise for girls but still popular for boys. A recent year saw it used for nearly 2690 girls along with 615 boys in the US, meaning its split 80:20 across the sexes.
- Ryan
Origin:
IrishMeaning:
"little king"Description:
Ryan’s use as a given name was inspired by the surname Ryan, a variation of the Irish O’Riain meaning "son of Rían." Rían is composed of the Irish-Gaelic elements rí, meaning "king" and an, a diminutive suffix. Ryan is considered a unisex name in the US, where variant spellings Ryann and Ryanne are also valid for girls.
- 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.
- Declan
Origin:
IrishMeaning:
"man of prayer"Description:
Declan is the Anglicized form of the Irish name Deaglán. St. Declan was one of the first missionaries to bring Christianity to Ireland, preceding St. Patrick. Originally from Wales, he founded the monastery of Ardmore in Ireland.
- Alana
Origin:
Feminization of Alan, Irish; variation of Ilana, Hebrew; Gaelic; HawaiianMeaning:
"handsome, rock; oak tree; child; awakening"Description:
Alana, in all its various spellings, was at one time reserved for daughters of dads named Alan, but is now much more widespread. It came into prominence via model/actress/celeb spouse Alana Hamilton Stewart.
- Sloane
Origin:
IrishMeaning:
"raider"Description:
Sloane is a sleek, sophisticated surname name that has gradually morphed over to the girls' side. With its distinctive and intriguing sound, Sloane has been in the US Top 1000 since 2009, and in 2022, it made its first appearance in the UK charts, jumping more than 400 places in a single year.
- Connor
Origin:
IrishMeaning:
"lover of hounds"Description:
Connor, the appealing name of an early semi-legendary king of Ulster in Irish mythology, sits firmly in the Top 100 and taken together with its alternate spellings would rank even higher. In its native Ireland the Conor version is one of the highest charting boys’ name.
- Alan
Origin:
IrishMeaning:
"handsome, cheerful"Description:
In its three most popular spellings -- Alan along with Allen and Allan -- this midcentury favorite has tended to skew older. It was a Top 100 name from 1938 to 1971, peaking at Number 40 in 1951. Alan has had leading roles on recent TV, in shows like Two and a Half Men, 24 and Boston Legal.
- 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.
- 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.
- Riley
Origin:
English, IrishMeaning:
"rye clearing; courageous"Description:
Riley -- one of the most popular unisex names -- is trendier now for girls though for boys it's a classic, ALWAYS ranking in the US Top 1000.
- Lennon
Origin:
IrishMeaning:
"lover"Description:
A growing number of high-profile (and other) parents are choosing to honor their musical idols, such as Hendrix, Presley, Jagger, and now Lennon, an Irish name for girls as well as boys with a wonderful meaning on many levels. Lennon first came to notice when Liam Gallagher and Patsy Kensit used it for their son in 1999, and singer-musician Adam Pascal followed their lead two years later.
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