Gaelic Names for Boys

Cael is the name of the angel of the zodiac sign of Cancer and also of a warrior of Irish mythology. Its ascendance to the Top 1000 over the past decade probably has to do with its similarity to Cale and Kale (and Kyle and Cayden etcetera).

Ruadhan (sometimes spelt with a fada: Ruadhán) is a fashionable name in its native Ireland. Borne one of the Twelve Irish Apostles, it originated as a diminutive of Ruadh, meaning "red-haired". It has sometimes been Anglicized as Rowan.

Callen is a unisex Gaelic name growing in popularity here. Its newfound trendiness is possibly related to the Chris O'Donnell character on "NCIS: Los Angeles", known only as G. Callen. Jazz musician Cal Tjader's full name is Callen.

Though Eoin is a Gaelic form of John, its Anglicized pronunciation links it directly to Owen. Eoin is currently a Top 30 name in Ireland. Other variations: Ewan, Ewen, Evan and Eoghan (pronounced as Owen but also translated as Eugene).

Derived from the Scottish Gaelic bàn, meaning "white, fair". It's also a name in J. R. R. Tolkien's fictional Elvish language, in which it means "beautiful".

Star Wars and Harry Potter actor Domhnall Gleeson put this Irish and Scottish name on the international map. Sometimes Anglicized as Donal, its pronunciation is close to Donald without the final d.

Iain, this authentic Gaelic form of John, has been well used in Scotland since the early twentieth century, used concurrently with the shortened Ian spelling, but is rarely seen in the US.

Aodh, the name of the Celtic sun god meaning "fire", was common in early Scotland. It's also the origin of the wildly popular Irish name Aidan (originally Aodhán). Its pronunciation varies depending on region: AY or EE are Irish pronunciations, and in Scotland it's closer to UH, and has been Anglicized as Hugh.

Once considered too sacred to give to children in Ireland, it is now among the most common names there, along with variants including Pauric and Padraic. Basketball great Patrick Ewing used it for his son.

Mirren is a lively and attractive Scottish name, popular in its native country but best known outside Scotland as the surname of the English actor Dame Helen Mirren. It is thought to be a Scottish derivative of the name Marion, from Mary.

Maitias is a masculine name with Gaelic roots, considered a variant of Matthias or Matías. The name ultimately derives from the Hebrew name 'Mattityahu,' meaning 'gift of God.' While the standard Irish form is typically 'Maitiú,' Maitias represents a unique spelling variation that combines traditional Gaelic phonetics with the classical ending. This name is relatively rare globally, even in Ireland and other Celtic regions. Its uncommon status gives it distinction while still connecting to the widely recognized Matthew name family. The name carries spiritual connotations through its meaning while maintaining a melodic, gentle sound with its soft consonants and flowing vowels.

Pronounced like Owen, this was the name of several early Irish kings and saints, as well as a celebrated Ulster hero. Often spelled with two 'n's in Scotland, it has been Anglicized as Ewan, Ewen, Euan, Owen, Hugh, or Eugene.

Saidhbhin is a rare masculine variation of the Irish name Sadhbh (pronounced 'sive'). It derives from Old Irish and is believed to mean 'sweet' or 'goodness.' The name carries deep Celtic roots and appears in Irish mythology, where Sadhbh was turned into a deer by a dark druid. While the feminine form Sadhbh has seen some revival in Ireland, the masculine variant Saidhbhin remains exceptionally uncommon. The additional suffix '-in' gives it a distinctive quality while maintaining its Gaelic heritage. Parents choosing this name often have strong connections to Irish culture and a desire for a truly unique name with authentic historical significance.

This Anglicized spelling adds a bit of a, well, sheen to the very popular Irish name Oisín.

Tearlach is a masculine name of Scottish Gaelic origin, traditionally pronounced 'CHAR-lach.' It's the Scottish Gaelic form of Charles, ultimately derived from Germanic roots meaning 'free man' or 'strong and manly.' Though uncommon outside of Scotland, Tearlach carries a strong cultural connection to Scottish heritage and history. The name has been borne by several significant figures in Scottish history, including Bonnie Prince Charlie, whose full name was Charles Edward Stuart but who was known in Gaelic as Tearlach. With its distinctive pronunciation and spelling, Tearlach offers a bold, Celtic alternative to the more common Charles while maintaining the same noble heritage.

Branton may be more unusual than Brandon but it will forever be confused with that name.

The 6th century Irish saint Mirin emigrated to Scotland and now is the patron saint of both the Glasgow suburb of Paisley and the game of football. Mirren is one modern spelling; the Cornish Merryn, best known as the name of the seacoast town St. Merryn, is also related. The name is usually used for girls.

Foghlaidh is a masculine Irish Gaelic name with ancient Celtic roots. Pronounced approximately as 'FOW-lee' or 'FOY-la,' this distinctive name derives from the Irish word 'foghlaí' meaning 'plunderer' or 'pirate,' suggesting associations with boldness and adventure. The name carries echoes of Ireland's rich history of seafaring and warrior traditions. Extremely rare even within Ireland, Foghlaidh represents a deeply authentic connection to Gaelic linguistic heritage. The unusual spelling, characteristic of Irish Gaelic with its silent consonants, gives the name a visually striking quality. Foghlaidh would appeal to parents with strong Irish heritage seeking an uncommonly used traditional name. Its rarity ensures individuality while its pronunciation challenges make it a conversation starter.

Torcall is a masculine name with Scottish Gaelic roots, representing a variation of Torquil or Torcuil. Derived from the Norse name Þorkell (composed of 'Þórr,' the god of thunder, and 'ketill,' meaning cauldron or helmet), it carries connotations of strength and protection. Historically found in the Scottish Highlands and Islands, particularly in areas with strong Norse influence, Torcall remains relatively rare even within Scotland. The name connects to ancient Celtic-Norse heritage and offers a distinctive alternative to more common Thor-derived names. With its strong consonants and historical depth, Torcall provides a powerful yet uncommon option for parents seeking a name with authentic Scottish roots and mythological significance.

Solamh is a masculine name of Irish Gaelic origin, representing the Irish form of Solomon. This distinctive name carries the meaning "peaceful" or "peace," reflecting the wisdom and serenity associated with the biblical King Solomon. The traditional Irish spelling gives this ancient name a fresh, uncommon quality while honoring Celtic heritage. Though relatively rare even in Ireland, Solamh (typically pronounced "SOL-uv") appeals to parents seeking an authentic connection to Irish culture beyond more familiar Celtic names. The name projects thoughtfulness, wisdom, and dignity. Its unusual spelling may present pronunciation challenges outside of Ireland, but this also contributes to its unique appeal for parents wanting a distinguished name with historical depth.