International Baby Names · Unusual, Rare, and Unique Baby Names
130+ Unique Irish Names
Across 8 pages
of 8
Oonagh
Variation of Una, Irish
"lamb"
This ultra-rare spelling of Oona was chosen by actress Amber Heard for her daughter, born in 2021.
Orla
Irish
"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…
Orlaith
Irish
"golden princess"
In early, pre-Norman Ireland, this name was borne by both a sister and a niece of high king Brian Boru. Now, the English form Orla is more commonly used.
Quigley
Irish
"from the mother's side"
The spoiled only son of the richest family in town in a fifties movie.
Quill
Irish, English
"lion; scribe, writer with a quill pen"
First appearing in the US stats back in 2013, this wordy choice fits in with the likes of Sonnet, Poetry, Fable, and Story as a literary option for writers, fans of classic literature, and those who…
Rafferty
Irish
"floodtide, abundance, prosperity"
Jaunty and dapper, Rafferty is one of the most engaging of the Irish surnames, used by Jude Law and Sadie Frost for their son in 1996. Derived from the Irish, O'Raighbheartaigh, it means "(spring)…
Rian
Irish
"little king"
More authentic and original form of Ryan, but far less common of the two spellings in the US. There were about 170 baby boys named Rian in the US last year, versus over 4000 named Ryan. In its native…
Roisin
Irish
"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…
Rooney
English or Gaelic surname
"descendent of the champion"
Rooney is one of many bouncy Irish surnames that could make an agreeable first, once tied to Mickey Rooney (who was actually born Joseph Yule) in his young and spunky Andy Hardy period. Young "Girl…
Sadhbh
Irish
"sweet, goodness"
Sadhbh was the name of several real and legendary Irish princesses, including the daughters of Conn of the Hundred Battles, of Queen Medb of Connacht, and of King Brian Boru. It's also written Sabha.…
Saoirse
Irish
"liberty"
Before the young Irish actress Saoirse Ronan made her mark in the films Ladybird and The Lovely Bones , few of us had heard this name, let alone known how to pronounce it. But now it is slowly way…
Seamus
Irish variation of James
"supplanter"
Parents who have tired of Sean are now contemplating Seamus, the Irish form of James, which has a lot more substance and verve. One of the name's most famous bearers is the 1995 Nobel Prize-winning…
Senan
Irish
"little old one"
St. Senán was a famed 6th-century monk, who founded a monastery on Inis Cathaigh whose ruins can still be seen today. Legend has it that before he could found the monastery, he had to banish a great…
Shay
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…
Sheridan
Irish
"searcher"
Upper crust-y surname Sheridan gains some energy when used for a girl.
Sinead
Irish form of Janet
"God is gracious"
One of the best known of the Irish girls' names , thanks to singer Sinead O'Connor. Though it's still in the Irish Top 100, it's no longer quite as fashionable in Ireland as Aoife or Aisling. But by…
Siobhan
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…
Sorcha
Irish
"bright, shining"
A popular Irish name virtually unknown here, but one that feels like it could follow in the footsteps of Siobhan and Saoirse. It's pronounced SOR-ka, but with a little hiccup between the ' r ' and…
Tadhg
Irish
"poet"
The name of several ancient kings and princes of Ireland, Tadhg became so common at one point that it was used to represent a kind of Irish Gaelic everyman, or man in the street, as Paddy and Mick…
Talullah
Irish, Anglicized variation of Tuilelaith
"lady of abundance"
Talullah or Talulla, the old Irish name of two early saints, is almost identical to the Native-American Tallulah. A modern hipster favorite, however it's spelled.