Irish Names for Girls: The Complete List
Updated Wed Feb 19 2025
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Irish names for girls are among the most popular girl names in the US and other English-speaking countries. That may be because the Irish emigrated widely in the 19th and 20th centuries, seeking jobs and opportunities.
Irish language baby names were forbidden under British rule, but were revived after the Irish fight for independence a century ago. Irish names that had been anglicized in previous generations were used again in their original form: Siobhan instead of Joan, Aine rather than Anne.
The top female names of Irish origin today are very different than they were a century ago. Irish surname-names are popular for baby girls in the US, including Riley, Kennedy, and Quinn.
Along with Riley, other Irish girl names in the US Top 1000 include Nora, Reagan, Rowan, Finley, Cassidy, Sloane, and Teagan. Unique Irish girl names finding more widespread use include Saoirse, Una, and Teagan.
This list gathers our complete assortment of Irish names for girls, classic and modern, ordered according to their popularity on Nameberry.
RELATED:
Irish Girl Names (our curated list)
- 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.
- 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.
- 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.
- 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.
- Brianna
Origin:
Feminine variation of BrianMeaning:
"strong, virtuous and honorable"Description:
Brianna's popularity in the US came later than father name Brian's, peaking in the 1990s, two decades after Brian's Top 10 reign of the 1970s.
- Alaina
Origin:
Variation of Alana or ElenaMeaning:
"little rock, child; shining torch"Description:
Alaina, part Alana and part Elena and maybe also a little bit Elaine, is one of the many feminine forms of Alan (or its French form Alain) that have grown in popularity over recent decades, surpassing the male original. Not quite fashionable but also not quite un, Alaina is a choice that may feel more distinctive than it really is.
- Rory
Origin:
IrishMeaning:
"red king"Description:
Rory is a buoyant, spirited name for a redhead with Celtic roots. The name Rory is getting more popular overall, but for the past few years has been trending decidedly toward the boys' side -- however, it's been rising to new heights for girls in recent years.
- Collins
Origin:
Surname derived from Nicholas or Colin, Greek or Irish and ScottishMeaning:
"people of victory or pup"Description:
Collins is a surname name that has made the girls' Top 1000 thanks to its use for the daughter of the real-life Blind Side heroine. As of 2022, Collins climbed into the US Top 300. This derivation of the Greek Nicholas—which means "people of victory"—or the Irish and Scottish Colin—which may itself be a Nicholas derivation or an Anglicization of the word for pup—has a stylish feel made more so by that final s.
- Delaney
Origin:
IrishMeaning:
"dark challenger; dark river"Description:
Delaney has been a popular surname-style choice since 90s, when it joined other Irish surnames such as Cassidy, Kennedy, and Mallory on the US Charts. Buoyant, bright, and cheerful, it ranks in the US Top 250 and is given to nearly 1300 babies every year.
- Reagan
Origin:
IrishMeaning:
"little king"Description:
A strong, straightforward Irish unisex surname, with a merry glint in its eye, Reagan has been leaping up the popularity lists, to become one of the top girl names starting with R. Some will inevitably link it to President Ronald, but spell it Regan and it's a Shakespearean name: a daughter of King Lear.
- Rowan
Origin:
Scottish and IrishMeaning:
"rowan tree; little redhead"Description:
Stylish, gentle, and rustic at the same time, Rowan is a name that falls into various categories. Unisex and cool, mystical and woodsy, with the feel of both Rose and Riley, Rowan is a fresh but familiar choice.
- 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.
- Ryleigh
Origin:
Spelling variation of Riley, IrishMeaning:
"courageous"Description:
Another increasingly well-used, more feminine form of Riley, this one is particularly popular in the South. Ryleigh, along with Rylee, have been rising in popularity in recent years. Ryleigh paved the way for Everleigh, Kayleigh, Charleigh, and several other "-leigh" ending names that are trending now.
- Murphy
Origin:
IrishMeaning:
"sea warrior"Description:
This surname name popularized for girls by TV's Murphy Brown back in the 80's and 90's still has some breezy energy. Almost 400 baby girls were named Murphy in 2021, versus just over 200 baby boys, making the name solidly gender neutral.
- Mckenna
Origin:
IrishMeaning:
"son of Kenneth"Description:
Mackenzie begat McKenna - a catchy but very trendy choice. While the Mc or Mac prefix means "son of," this is much more popular as a girl name in the US, peaking at #177 in 2002.
- Finley
Origin:
Irish and ScottishMeaning:
"fair-haired hero"Description:
This was Irish name was once used exclusively for boys, and remains so in England and Wales where it's a Top 50 choice. In the US, however, celebs Jason Sehorn, Angie Harmon, and Lisa Marie Presley inspired many parents to consider this name for girls instead, after they chose it for their daughters. In fact, up until 2024, it ranked considerably higher for girls than it did for boys.
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