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Top 100 Irish Names for Girls in the US

Updated October 2026

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Total Names100

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About this list

The 100 most popular Irish names for girls in the United States, ordered by official Social Security rank, including Nora, Riley, Maeve, Kennedy, Quinn, Alana, Sloane, Lennon, Brianna, Kiara, Rory, Collins, Delaney, Reagan, Rowan, Teagan, Ryleigh, Murphy, Mckenna, and Finley.

The names

Showing 1–20 of 100

Nora
Diminutive of Honora or Eleonora, Latin
"honor or meaning unknown"
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…
Riley
English, Irish
"rye clearing; courageous"
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…
Maeve
Irish
"she who intoxicates"
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. Maeve…
Kennedy
Irish
"misshapen head"
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…
Quinn
Irish
"descendant of Conn, chief leader, intelligence"
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…
Alana
Feminization of Alan, Irish; variation of Ilana, Hebrew; Gaelic; Hawaiian
"handsome, rock; oak tree; child; awakening"
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…
Sloane
Irish
"raider"
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…
Lennon
Irish
"lover"
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…
Brianna
Feminine variation of Brian
"strong, virtuous and honorable"
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. But Brianna is more popular than Brian now, along with…
Kiara
English variation of Chiara, Italian, Ciara, Irish, or Aboriginal Australian, Korean
"light, clear; little dark one; cockatoo; first ray of sun"
Kiara can be considered a variation of both the Italian name Chiara and the Irish name Ciara. Chiara is the Italian form of Clara, meaning "bright" or "clear," while Ciara is the feminine form of…
Rory
Irish
"red king"
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 --…
Collins
Surname derived from Nicholas or Colin, Greek or Irish and Scottish
"people of victory or pup"
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…
Delaney
Irish
"dark challenger; dark river"
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…
Reagan
Irish
"little king"
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…
Rowan
Scottish and Irish
"rowan tree; little redhead"
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…
Teagan
Irish or Welsh
"little poet or fair"
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…
Ryleigh
Spelling variation of Riley, Irish
"courageous"
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…
Murphy
Irish
"sea warrior"
This surname name was popularized for girls in the 80s and 90s by TV's Murphy Brown and it maintains that cool breezy energy today, while also having an appealing sea-related meaning. Ultimately…
Mckenna
Irish
"son of Kenneth"
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
Irish and Scottish
"fair-haired hero"
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…