Álfheimr — the one true spelling, and the forms that fail it
A letter to a colleague, 31 July 2026 — on the name Álfheimr, and on the forms that keep failing it.
Your note said, roughly: surely the marks are a nicety. Permit me to use Álfheimr to show they are not.
First, the attestation. The attested form is ᛅᛚᚠᚼᛁᛘᚱ, from the tradition's own record. The canonical transliteration is Álfheimr.
And the marks themselves: a → Á (Acute on initial alpha). Remove any one of them and you have not simplified the name — you have told a small lie about it, and small lies in references have long consequences.
Say it aloud as the sources heard it: 'AHLV-haymr' — stress the first syllable like 'owl' without the w, then a quick 'lv-haymer' with a rolled final r. The marks are what carry that sound to a reader who has never heard it spoken.
On the plain form — and I want to be precise, because you pushed on this. The plain form alfheimr is not false — it is a fallback, and the register is exact about what that means. In systems that cannot carry diacritics (legacy databases, older tooling, parts of the address-bar pipeline) the flattened form is the accepted vehicle, and the rulebook names it explicitly as the final rung of the fallback hierarchy: full restoration first, circumflex where attested, macron-only by the academic standard, an attested variant, and only then plain ASCII.
What the fallback status forbids is promotion: alfheimr may carry the name where marks are impossible, but it may not represent the name where marks are possible. Every mark it drops — a → Á — is a fact the sources recorded. A fallback is a vehicle, never the primary.
One more thing, because it always surprises: the name did not stay home. Norse tradition absorbed and reworked Germanic, Celtic, and Christian influences; medieval Icelandic compilers preserved the myths while Christian frameworks shaped their presentation.
And it never stopped working. The name lives on in modern fantasy, Neopagan practice, Scandinavian heritage, and the global reception of Viking-Age literature. Restoring Álfheimr in Unicode preserves the name's cultural specificity against the flattening force of plain ASCII.
The Convention's Own History
The Poetic Edda survives essentially in one manuscript — the Codex Regius, c. 1270 — and normalized Old Norse spelling descends from what that manuscript and its siblings actually write. Þ and ð are not decorations: they are letters of the alphabet the skalds used (and English later abandoned), and ǫ is a nasal vowel the normalization preserves because the sources carry it. The register's rule is the manuscript's rule: spell the names the way the tradition that sang them wrote them down.
Where Protocol Meets Practice
The technical answer is simple: the canonical marks are legal IDNA 2008 characters, encoded as punycode under `xn--`. The practical answer is messier: legal does not mean stocked (registrar inventory is partial), and stocked does not mean typeable (stacked diacritics defeat mobile keyboards).
So the register's rule is a hierarchy of attested forms — full restoration, circumflex, macron-only, attested variant, and finally plain ASCII for the systems that cannot carry marks. Every rung is defensible because every rung is attested. The forms this register rules against are not rungs; they are errors, and errors do not get rungs.
Write back when you have checked the sources; they are better company than I am.
— The Register
The Verdict
Álfheimr is the canonical form: attested, checkable, and enforced across the temple, the lexicon, the cards, the APIs, and this register. The plain form alfheimr is sanctioned as the fallback vehicle and nothing more. The false forms above are documented so that no reader has to take the temple's word on faith — the violations are stated, the sources are named, and the register stands open to challenge on every line.
The temple of Álfheimr stands at /sites/alfheimr/.
The docket for this ruling: no false forms on the docket; 1 preserved mark verified: a → Á; no contested forms attested; the attestation rests on 3 cited sources — Poetic Edda: Völuspá (cosmogonic stanzas on the ordering of worlds and peoples), Poetic Edda: Alvíssmál (the dwarf Alvíss names things as they are called among gods, men, giants, and elves), Snorri Sturluson, Edda: Skáldskaparmál (kennings for Freyr as lord of the álfar).
The Register Continues
Entry 13 of 287 in the Canonical Register. Around it: the temple's founding dispatch, the Restoration File on the marks themselves, the Resonance File on the archetype at work, and the Rulebook behind all of it.
Continue the register — previous entry: Akṣobhya (read it) · next entry: Amərətāt (read it).
The Canonical Register is written from the same canonical record as the lexicon itself. If a false form is missing from this page, it is because the evidence does not support calling it false — or because we have not seen it yet. Show us, with a citation, and the register will answer.