690+ Irish Names (With Meanings and Popularity)

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 boys. An interesting, accessible choice largely unknown in the US.

Branigan, also spelled Branagan or Brannigan, is an Irish name full of energy and cheer. It was the title of a 1975 John Wayne movie, and Zapp Brannigan is the antihero of the animated sitcom "Futurama." Branigan fans might also want to consider such related Irish names as Brennan and Breccan, Rafferty and Finnegan.

Kieran is a boys' name that could cross over, as an update of outmoded Karen or a variation on trendy Kiera (or Keira or Kyra). Keren Ann is an Israeli-born singer. The proportion of babies named Kieran who are girls is less than ten percent, but is slowly growing. Kieran had an increase in use for girls in 2022.

Authentic Gaelic name with pronunciation problems in the US. In Scotland Eachann has been anglicized as Hector, not because of its sound, but because the Trojan hero Hector had the reputation as a mighty horseman.

Animated Gaelic name popularized by singer Sheena Easton, also brings to mind Sheena, Queen of the Jungle, the Amazonian comic book and TV series heroine. Sine is considered to be and English equivalent of Jane or Jean.

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 curve (or trendsetting)—Ireland has been among the fastest-rising names of recent years. Other Irish place names include Shannon, Kerry, Galway, and Dublin.

Flann variation that's most familiar as the name of writer Flannery O'Connor. It derives from the Irish surname Ó Flannghaile, meaning "descendant of Flannghal".

Cait, pronounced like more popular sister Kate, is the form used when shortening Caitlin or any of the other Irish and Gaelic Cait-starting variations of Catherine.

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 fresher than these more modern forms.

The great sax player John Coltrane could be a cool naming inspiration for a jazz fan.

As a boy's name, Shane is related more directly to the 50s movie cowboy and the Irish name Sean; for a girl, it might be a variation on Shannon, Shana, or Shawn. Parenthood star Erika Christensen named her daughter Shane. Another spin, used by Eddie Murphy, is Shayne.

The Arthur variation preferred in Portugal and across much of Eastern Europe. It’s a truly international name, and one that would be easy to wear in the US as well.

This Anglicized spelling of Irish Aislinn or Aisling has enjoyed some popularity in the US as an updated Ashley.

Noreen's in limbo, especially now that Nora has made a comeback.

Curran is a common surname in Ireland, but unusual even there as a first. With its savory feel, calling to mind curry and currants, Curran can make for an attractive update on Colin or Connor.

Shawn is one name that's become less unisex and more distinctly male over time in all its spellings, given to only 14 baby girls and over 500 boys in the US in the most recent year counted. But at its peak in the early 1970s, it was a Top 200 baby name for girls in the US, given to nearly 2000 baby girls... and 12,000 boys in this spelling alone.

Another two-syllable surname zooming up the ladder for boys, and poised to be grabbed by the girls.

This name of the final service on Yom Kippur, the Day of Atonement, is sometimes given symbolically to girls born on that day.

Great Irish middle name choice for Shakespeare lovers.

Aidan is an ancient Irish saint's name with a fire meaning that's mega popular for boys, most often spelled as Aiden. The name is occasionally used for girls, sometimes as Aidyn or Ayden, as well. Aidan was the name of a famous seventh-century Irish saint, and is related to the Irish word for fire.