By Pamela Redmond · Updated September 2026
Across 35 pages
of 35
Irish variation of Catherine
"pure"
An Irish and Welsh form of Catherine, Caitlin was a boom name of the eighties, rocketing from obscurity (Americans first heard it via the wife of doomed poet Dylan Thomas) to the height of popularity…
Irish
"old and wise"
Irish place-name -- it's a river, a town, and an airport -- once popular but now supplanted by such newer immigrants as Saoirse and Seanan.
Irish and Scottish
"son of Gerald"
Made famous by F. Scott Fitzgerald and John Fitzgerald Kennedy; still works best as a middle name.
"dark eyes"
Stylish and boyish but could work for a girl -- especially one with brown eyes -- and Sully is a quirky and jaunty nickname.
"slender and fair"
Keelan is the Anglicized, phonetic form of the more traditionally-spelled Caelan, also in use. While this name is said by many sources to be unisex, in practice in modern Ireland it is only given to…
"dark, dark-haired"
An Irish county name almost exclusively used for girls now. Kerrigan would be a more modern and masculine choice.
Spelling variation of Caitlin
Caitlyn is following all variations on the Irish classic Caitlin down the US baby name charts, following decades of popular usage. The original Anglicized form Kathleen is now starting to feel…
"golden princess"
Orla is an Irish name closely associated with the high king Brian Boru, as it was the name of his sister, daughter and niece. It was very popular in the Middle Ages – the fourth most popular name in…
Irish, English, Norse
"free from envy; from the deer estate"
Once a common boy name in Ireland, the dynamic Darby now has a definite unisex feel. A bit like a mash up between Darcy and Ruby, it appeared in the US Top 1000 in the 90s, peaking in 1995 when it…
"curly-headed"
A lean and lanky Irish cowboy name with great nickname potential to boot (Cass or Sid are both options). This is one of the great under-rated American names !
"swarthy"
An old Irish surname that was big in the 1960s, but would be an unexpected choice for a child now.
"fair-haired hero"
Finlay is a Scottish royal name: it belonged to Macbeth's father, Finlay MacRory--or Findlaech mac Ruaidri--that has a bit of a split personality. It has two acceptable spellings--Finlay and Finley,…
"fair"
Finnigan is another way to spell Finnegan, one of the energetic Irish surname-names in vogue now. One note: While Finnigan, Finnian, Finley and so on are appealing names on their own, you don't need…
Surname derived from Nicholas or Colin, Greek or Irish and Scottish
"people of victory or pup"
Though Collins makes the Top 300 for girls, it sounds strong and handsome for boys too, kind of like the newly-stylish Brooks. The final s updates it from the 80s-ish Colin or the Twilightish Cullen.…
Irish, Persian, Punjabi, Khmer
"oak tree, fruitful; wealthy; leader; star"
Though Dara in the U.S. would be considered mainly a girls' name – the most recent count is 10 times as many girls given the name last year than boys – it's a boys' name in Ireland, where it's in the…
Irish variation of Cecilia
"blind"
Sheila peaked in popularity from the 1930s to the 1960s (she reached Number 49 in 1965), along with Maureen and Colleen; parents today would probably go back to the original Cecilia or forward to…
"courageous"
This more elaborate but not unfamiliar spelling of Riley feels oddly more feminine. Designer and Beatle daughter Stella McCartney has a daughter named Reilley. Still, Reilly or more common Riley is…
"little rose"
No, the pronunciation--ro-SHEEN--isn't immediately obvious to the non-Gaelic viewer, but the sound of this shiny Irish version of Rose is pretty enough to make it worth considering. Very popular in…
Caitlin, but with the popular -lynn suffix.
"slender"
Keely is well-used in modern Ireland, also found as Keeley and Keela. The boys' form is Keelan. Largely unknown in the US, this could make an interesting update for Kelly or Kaylie or Kylie -- though…
