By Pamela Redmond · Updated September 2026
Across 35 pages
of 35
Feminine form of Brennan
"descendant of the sad one; raindrops"
Brenna is a feminine form of the Irish surname Brennan, or perhaps a variation of Brenda or Brendan—all of which have different meanings. Whatever its derivation or authenticity, it's a modern…
Spelling variation of Aidan, Irish
"little fiery one"
Aydan has been a popular alternate spellings of Aidan, though it has been declining in usage since 2008. While 106 boys were still given the name in 2024, this was less than half the number it was…
Variation of Oren or Oran, Hebrew, Irish, Scottish
"laurel, light, song, little green one"
Orin is one of a variety of similarly-spelled names that have a soft and sensitive image. The Orrin spelling has been known nationally via Republican Senator Hatch. Orin is the name of a character in…
Irish
"war"
A predominantly male name in the US until the late 1950s, the name continued to rise for both sexes for both sexes for a further decade, before starting to decline for boys. Despite dropping out of…
Spelling variation of Riley, Irish
"courageous"
The -ee suffix is decisively feminine, so it's no surprise that male usage of this name lags behind female usage.
"champion or cloud"
Always the less common spelling of Irish classic Neil, Neal has been on a fifty-year slide, and now doesn't even make the Top 1000. It has a streamlined, surnamey appeal in this spelling.
"slender"
Cael is the name of the angel of the zodiac sign of Cancer and also of a warrior of Irish mythology. Its ascendance to the Top 1000 over the past decade probably has to do with its similarity to Cale…
Spelling variation of Sean
Shaun is the least popular spelling of the once-wildly popular name, more usually spelled Sean or Shawn. Parents who have a reason to choose this name now would (and should) most likely go with the…
Anglicized spelling of Shea or Shai, Irish, Hebrew
"dauntless, fine, hawk; gift"
Gentle yet rugged, cool but well established, Shay is straightforward and memorable. An anglicized spelling of the Irish Shea ("dauntless, fine, good" "hawk") and the Hebrew Shai ("gift"), Shay…
"wild"
Fiadh is the fastest-rising girls name in Ireland, derived from the ancient root word for "wild". Sassy but gentle at the same time, it also entered the England and Wales Top 1000 in 2020 and has…
"redhead"
Rogan makes a great, roguish alternative for the more popular Logan, Ronan and Rowan.
Irish, variation of Mary
"bitter; beloved; drop of the sea"
Well-established Irish and Scottish name that has never really caught on across the pond. Remembered by an older generation as the beautiful red-haired ballerina in the film The Red Shoes , Moira…
"dark, black-haired"
A name that Yanks might see as overly British, but combined with the right surname, it does have a measure of Sherlock Holmesian dash via Nigel Bruce, who played the original Dr. Watson to Basil…
Irish Gaelic
"god is gracious"
Siobhan is the Irish variation of Joan, which is derived from the ancient Anglo-Norman name Jehanne. In this way Siobhan is indirectly related to the name Sinead—the Irish form of Jeannette, which…
"poet"
Used far more for boys with this spelling, but still has a nice impish Irish feel for a girl.
Variation of Finn
"bright, fair"
Spelling variation more popular in Germany than the original, which is also well-used there.
"fair-skinned, fair-haired"
The name of a historic Irish leader, Gannon has a solid, yet spirited feel. It was one of the fastest-rising names of 2014, but that trend didn't continue. One pop culture influence was the name of…
Place name
Kim Basinger and Alec Baldwin put Ireland on the map when they chose it as a first for their daughter, saying that geographic names were a family tradition. And it seems they were a bit ahead of the…
"raider"
A few decades back, this name -- which hardly shows its Irish roots -- evoked a man in a gray flannel suit; now, though still upscale, it's more likely to be attached to a female.
"little king"
Like somewhat more popular twin sister Reagan, this vibrant last-name-first Irish choice makes a strong, straightforward option. She does have a couple of downsides though. Regan entered the girls'…
