225+ Irish Boy Names (with Meanings)

The double 'e' gives this Celtic surname a genial sound. It derives from an old Irish name — Suibhne (SHEEV-ne) that was borne by several early saints and kings, including, unfortunately, one known as Mad Sweeney who spent his life living in trees and composing nature poetry. Another possible drawback is the association with Sweeney Todd, the bloodthirsty butcher of Sondheim stage-musical fame.

A spelling that would definitely attract a lot of attention -- and a certain amount of confusion as well.

Connelly is an open, inviting, and rarely used Irish surname that can make a perfect alternative to the overused Connor or Colin for a boy.

Kesey is a possible literary hero name honoring Merry Prankster Ken Kesey, whose characters flew over the cuckoo's nest. Kesey rhymes with easy.

In Cool Names, we cite this as an "Artist Name," for twentieth-century abstract painter Grace Hartigan, though for you it may just be an upbeat Irish surname.

More common as a surname, Galvin is a possible alternative to Gavin and Calvin.

Can be used either with or without the addition of Mac.

Loman is one of those rare names that is at once simple and very unusual, with fewer than five baby boys given the name in the US in the most recent year.

Julia Roberts's choice of Phinnaeus gives a boost to all Ph forms. Or should we say, phorms.

The names may sound the same, but they have different origins and meanings. Take your pick.

You might want to honor premier U.S. architect Frank Gehry--even though he was born Ephraim Goldberg. Gehry, pronounced like the more common surname Geary, may be a spin on the name Gary, which means spear, or derive from the Middle English word geary, which means fickle.

As seen on SNL, Pat is the ultimate androgynous name. Stick with long form Patrick, and make sure everyone calls him Patrick.

Donal is, yes, just Donald with the final d cut off, but that somehow gives it a jauntier, fresher feel. Donal Logue is a Canadian actor and Donal Skehan is an Irish cookbook author.

A dandy, bouncy family name with tap shoes, high hat, and cane. There are several theories of its derivation, including as a nickname from the word 'ganty,' for a person who commonly wore gloves, or from 'gamen,' for someone good at games.

The use of O-prefixes could create the next wave of Irish-inflected names, offering an innovative way of honoring a relative with the old-fashioned moniker Brian. On Downton Abbey, the surname O'Brien was heard so often, it began to seem like a first.

Friendly, cheerful Irish name that originated as a nickname for a redhead. Potential problem: reminiscent of the Spanish custard.

An old saint's name that, even with the post-Aidan wave of Irish names, is a bit too close to crone.

Patsy has been rarely heard for half a century, for either gender, and we're not expecting that to change in the near future..

Actor Pierce made both his first and last name appealing.

Magee has a broad and bouncy appeal for the sons of anyone from Adam to Zachary.