Last updated: March 2026

Character Name

Finn

Meaning — An anglicised form of the Old Irish "Fionn", meaning "white", "fair", or "bright". The name is inseparable from the legendary figure of Fionn mac Cumhaill (Finn MacCool), the mythological hunter-warrior who led the Fianna — an elite band of warriors — whose exploits form the Fenian Cycle, one of the four great cycles of Irish mythology. According to legend, Finn gained supernatural wisdom by accidentally tasting the Salmon of Knowledge.·Old Irish origin·Male·FIN

Finn Finn carries the weight of Ireland's greatest mythological hero — a name synonymous with daring, cunning, and an instinctive bond with the natural world. Characters named Finn are often depicted as leaders who inspire fierce loyalty, with a touch of the trickster about them and a deep, almost druidic wisdom beneath their warrior exterior. The name suits protagonists who act first and reflect later, yet surprise those around them with unexpected depths.

Best genres for Finn

FantasyHistorical FictionMythologyAdventureYoung Adult

Famous characters named Finn

Huckleberry Finn

Adventures of Huckleberry Finn Mark Twain

The free-spirited, morally complex boy who rafts down the Mississippi — his name evoking wildness and adventure, if not the Irish original.


Variations & nicknames

FinnFionnFynnFin

Pairs well with

Finn O'BrienFinn MacAllisterFinn GallagherFinn QuinnFinn DonovanFinn CallahanFinn Brennan

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Related names


More Old Irish names

Dagda

From the Old Irish "Dagda" meaning "the Good God" from "dag" (good, noble) and "día" (god). The Dagda is the father-figure of the Tuatha Dé Danann in Irish mythology, a benevolent deity of agriculture, wisdom, and virility who possesses three great treasures: a magic club that kills the living and revives the dead, an inexhaustible cauldron, and a magical harp that controls the seasons.

Nuala

A shortened form of "Fionnuala" (also Finnguala), meaning "white shoulder" or "fair-shouldered one", from the Old Irish "fionn" (white, fair) and "guala" (shoulder). In Irish mythology, Fionnuala was the eldest daughter of Lir, transformed into a swan by her jealous stepmother Aoife in one of the most beloved of all Irish mythological tales — the Children of Lir.

Fionnbarr

From the Old Irish "Fionn" (white, fair, bright) and "barr" (top, summit, tip), meaning "fair-headed" or "bright summit". The name is most associated with Saint Finbarr of Cork (c. 550–623 AD), the patron saint of Cork city, who founded a monastery at the site of the present Cork Cathedral on the River Lee. The monastery became a centre of learning that attracted students from across Ireland and beyond.

Dónall

From the Old Irish "Domhnall" or "Dónall", composed of the Celtic elements "dubno" (world, deep) and "val" (rule), meaning "world ruler" or "mighty ruler of the world". The name was enormously popular in early Ireland — borne by numerous kings, warriors, and saints — and spread across the Celtic world as "Donald" in Scotland and "Dyfnwal" in Wales. It is one of the most ancient and historically attested Celtic masculine names.

Conan

Derived from the Old Irish "cú" (hound, warrior) or from a root meaning "high" or "chief" — giving possible meanings of "little warrior" or "little high one". Conan mac Morna was a figure in the Fenian Cycle, a member of the Fianna known for his sharp tongue and comic boastfulness. The name also has Breton connections through Saint Conan and a lineage of Breton/Cornish rulers.

Méabh

The older spelling form of Maeve, derived from Old Irish "medb" meaning "she who intoxicates" or "mead" — cognate with the drink associated with sovereignty. Méabh is the great warrior queen of Connacht in the Ulster Cycle, the driving force behind the Táin Bó Cúailnge (Cattle Raid of Cooley). She is one of the most powerful and complex female figures in all Celtic mythology — a queen who commands armies, takes and dismisses husbands at will, and matches her political authority with personal sovereignty.


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