International Baby Names · Middle Names, Surnames, and Nicknames · Unisex Baby Names
400+ Irish Last Names (With Meanings and Popularity)
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Feagan
Feagan is a masculine name of Irish and Gaelic origin, derived from the surname Fegan or Feagan, which means 'small, ardent one' or 'little fiery one.' As a first name, it remains quite rare, giving…
Conley
Anglicization of Conleth, Irish
"chaste fire; constant fire"
Part Constance, part Finley, Conley is a contemporary sounding surname choice that has been used for boys since the early 20th century. An anglicized form of the Irish name Conleth, it began to be…
Finney
Diminutive of Phineas, English
"the Nubian"
These days Finney is most likely a pet form of Finn, but it was once a standard nickname for the biblical Phineas.
Finnigan
Irish
"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…
Fitzgerald
Irish and Scottish
"son of Gerald"
Made famous by F. Scott Fitzgerald and John Fitzgerald Kennedy; still works best as a middle name.
Fitzpatrick
Irish / Anglo-Norman surname
"son of Patrick"
A common surname in Ireland, often use as an anglicization of Mac Giolla Phádraig. This name could honor a Patrick. It's also a way to get to Fitz as a nickname.
Fitzsimmons
Scottish
"son of Simmons"
Fitz is the same as Mac or O' or even son -- it designates a name that originated as a patronymic.
Fitzwilliam
English
"son of William"
The Christian name of the dashing Mr. Darcy in Pride and Prejudice — it was his mother's maiden name— is just one of several Fitz names, including Fitzroy, Fitzgerald, Fitzpatrick, that…
Flanagan
Irish
"red, ruddy"
Flanagan is an elabortion of Flann, and cousin of Flynn and Finn: a member of the family of colorful Irish red-headed names. This one is lively and undiscovered.
Flannery
Irish
"descendant of Flannghal"
Long before the vogue of using Irish surnames for girls, writer Flannery O'Connor gave this one some visibility. It has a warm (flannelly) feel and the currently popular three-syllable ee-ending…
Fay
English
"fairy"
Fay, also spelled Faye, who had been napping quietly since the 1930's, has, like cousins May/Mae and Ray/Rae, sat up and started rubbing her eyes, ready for a mini-comeback, especially as a middle…
Flinn
Flinn as a feminine name represents an uncommon gender-crossover from its traditional masculine usage. Originally an Irish surname derived from 'Ó Floinn' meaning 'descendant of Flann,' where Flann…
Flinn
Flinn is a masculine name of Irish and Gaelic origin, derived from 'Ó Floinn' meaning 'descendant of Flann.' The root 'flann' refers to 'ruddy' or 'red-haired.' While less common than its variant…
Flynn
Irish
"descendant of the red-haired one"
A winning last-name-first Celtic choice, Flynn is still mostly used for boys, such as the son of Orlando Bloom and Miranda Kerr. Though Flynn is definitely one of the Irish surname names, from Quinn…
Farrelly
Farrelly is a feminine name with Irish origins, derived from the Gaelic surname Ó Fearghail, meaning 'man of valor' or 'courageous one.' As a first name, Farrelly is quite rare and unconventional for…
Conlan
Irish
"hero"
An undiscovered Irish surname with a cool meaning. It could work as an alternative to Connor and Lachlan.
Foley
Irish
"plunderer"
There are many more appealing Irish surnames than Foley, and certainly more positive meanings. If Foley is a genuine family name, this would be all right in the middle.
Fogarty
Irish
"exiled one"
Fogarty has the Old Fogey problem.
Farrell
Irish
"courageous"
If you're looking for a pleasing namesake that's more modern than Darrell/Darryl, this would make an excellent choice. Farrell is an Anglicized form of the Irish Fergal, and was well used as a first…
Farrell
Irish
"courageous"
Farrell is usually considered a boy's name, though the soft sound of this Irish surname makes it perfectly appropriate for a girl, reminiscent of Farrah.