Eir

Snorri's catalogue of goddesses gives Eir three words that secure her forever: "best of physicians." Her name means "mercy" or "help," and in the poem Fjölsvinnsmál she sits among the maidens on Lyfjaberg, the "hill of healing," which cures every woman who climbs it.

Healing in the Norse world was heavily women's work — the sagas' battlefield surgeons binding wounds are women — and Eir is that craft deified. Whether she was a major goddess with lost myths or a personified job title, every mention of her is someone getting better.

Three words in Gylfaginning

Eir's principal attestation is almost comically brief. In Gylfaginning, when High enumerates the Ásynjur for Gangleri, she comes third — after Frigg and Sága — with a single clause: "Third is Eir; she is the best of physicians" (hon er læknir beztr). No parents, no hall, no husband, no myth. And yet the placement is striking: third in the roll-call of goddesses, ahead of figures like Gefjon and Fulla who have actual stories. Either Snorri inherited a ranking that remembered Eir mattering, or the list is casual and we should not lean on it. Both positions have their scholars.

The name itself does real work. Eir is an Old Norse noun meaning "mercy," "protection," "help" — related to the verb eira, to spare or show clemency. A healing goddess named Mercy may be a deity of great antiquity whose cult left no other trace; or she may be what philologists call a transparent personification — the healer's craft given a name and a seat, the way "Victory" or "Plenty" walk as persons in many mythologies. The evidence cannot decide between a faded major goddess and a deified job title, and honest accounts of Eir say so.

Eir on the healing hill

Her one poetic scene comes in Fjölsvinnsmál, a late Eddic-style poem in which the hero Svipdagr, seeking the radiant maiden Menglöð, interrogates a watchman before her fortress. The watchman describes a hill within: Lyfjaberg, the "hill of healing herbs" or "hill of remedies," long the delight of the sick and wounded — "each woman who climbs it, though she have a year-long illness, becomes healed." On that hill sit maidens at Menglöð's knees, and the poem names them: among them Eir, alongside figures with speaking-names like Björt ("Bright"), Frið ("Fair"), and Aurboða. Asked whether these beings help those who make offerings to them, the watchman answers that they protect all who sacrifice to them: "there is no plague so dire that they cannot deliver from need."

It is a small scene with a large implication: it shows Eir embedded in something that looks like actual healing cult — a holy hill, offerings, deliverance from sickness — even if the poem is late and literary. Some scholars read Menglöð herself as a healing goddess (or as Freyja under another name) with Eir as her chief attendant; others think the poet simply gathered every healing-flavoured name he knew and seated them together. Once again, the material permits both readings.

Goddess, valkyrie, or both?

There is a third Eir in the record, and she complicates things pleasantly. The þulur — the versified name-lists appended to the Prose Edda — include Eir among the names of valkyries, and the name also turns up as a base-word in skaldic kennings for "woman" (a woman is "Eir of gold," "Eir of the ale-horn," and so on, as goddess-names commonly serve). A valkyrie named Mercy is either a contradiction or a profound comment, and scholars have gone both ways: some see two distinct figures sharing a name; others note that the women who chose the slain and the women who bound wounds stood at the same bedside of battle, and that a single figure spanning both — deciding who dies, helping who lives — is not absurd. The sagas show us the human version: women like Hjalmgerðr in the battle-aftermath scenes, probing wounds with their hands, boiling leek-broth to smell out pierced guts. Healing was women's craft in the North, and Eir — wherever she stands between goddess and valkyrie — is its patron.

In the primary sources

Eir's complete attestation: Gylfaginning ("best of physicians," third among the Ásynjur); Fjölsvinnsmál (among Menglöð's maidens on Lyfjaberg); the þulur (as a valkyrie-name); and skaldic kennings where her name means simply "goddess/woman." That is everything. She appears in no narrative myth, heals no named patient, and has no attested temples or place-names. Any retelling that gives Eir adventures, herbs of choice, or a personality is inventing — the sources preserve an office and a reputation, nothing more.

Legacy

Eir's modern life outruns her medieval one. Her name is a female given name in Iceland and Norway; Norway's national digital health records initiative and various Scandinavian medical ventures have borrowed it; and in modern Heathen practice she has become the natural focus for healing prayers, precisely because the tradition left her an open outline. In popular culture she appears wherever Norse pantheons are staffed — usually, and fittingly, in the infirmary. For a goddess of three words, "best of physicians" has proven a durable practice.