Eira is a Welsh name meaning 'snow,' also linked in Norse tradition to a healing goddess.
Eira is a Welsh name of crystalline simplicity, meaning 'snow.' It comes directly from the Welsh word for snow, which itself descends from the Brythonic Celtic linguistic tradition that flourished in Britain before and during the Roman period. Welsh is one of the oldest living languages in Europe, and its names carry an antiquity that is genuine rather than constructed — Eira is not a literary invention but a word that Welsh speakers have used for the white winter precipitation for over a millennium, turned toward human use as a name for daughters born perhaps on snowy days or simply as an expression of pale, quiet beauty.
In Welsh mythology and folklore, snow and winter carry complex associations. The Mabinogion, the collection of medieval Welsh tales that represents the earliest flowering of Arthurian and Celtic legend in literary form, is rich with elemental imagery, and the association of feminine beauty with whiteness and snow runs through several traditions. Eira sits comfortably in a constellation of Welsh nature names — Enfys (rainbow), Heulwen (sunshine), Aeron (berry), Morwenna (maiden) — that have been cherished within Wales for generations and have begun spreading internationally as parents worldwide seek names that are both genuinely ancient and refreshingly uncommon.
Outside Wales, Eira has begun to gain traction in Scandinavia and among parents in English-speaking countries drawn to its minimal, Nordic-adjacent sound. It is easy to pronounce (AY-rah), visually elegant, and carries immediate natural imagery without being fussy or elaborate. As a given name it remains rare enough to feel distinctive while being simple enough to feel inevitable — qualities that are difficult to combine and much sought after.