*SET-U

English word origin

Etymology of Lyons

From Old French Lyons (nominative of Lyon), from the Roman name, Latin Lugdūnum (“fort of Lug”), named after Lugus, a Celtic deity, from Proto-Celtic *Lugus.

1 source sectionExtended source reportWiktionary original ↗
In this entry · 1 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology

Original entry ↗
name

Alternative form of Lyon: the capital city of Auvergne-Rhône-Alpes, France. · A town in Boulder County, Colorado. · A city, the county seat of Toombs County, Georgia. · A village and township in Cook County, Illinois.

Selected source glosses provide context, not a complete modern definition inventory

From Old French Lyons (nominative of Lyon), from the Roman name, Latin Lugdūnum (“fort of Lug”), named after Lugus, a Celtic deity, from Proto-Celtic *Lugus.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 22 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "Lyons",
        "pos": "nominative of <i class=\"Latn mention\" lang=\"fro\">Lyon</i>"
      },
      "expansion": "Old French Lyons (nominative of Lyon)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "Lugdūnum",
        "4": "",
        "5": "fort of Lug"
      },
      "expansion": "Latin Lugdūnum (“fort of Lug”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "cel"
      },
      "expansion": "Celtic"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "cel-pro",
        "3": "*Lugus"
      },
      "expansion": "Proto-Celtic *Lugus"
    }
  ],
  "links": [
    [
      "Lyons",
      "Lyons#Old_French"
    ],
    [
      "Lyon",
      "Lyon#Old_French"
    ],
    [
      "Lugdūnum",
      "Lugdunum#Latin"
    ],
    [
      "*Lugus",
      "Reconstruction:Proto-Celtic/Lugus"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "name",
      "glosses": [
        "Alternative form of Lyon: the capital city of Auvergne-Rhône-Alpes, France.",
        "A town in Boulder County, Colorado.",
        "A city, the county seat of Toombs County, Georgia.",
        "A village and township in Cook County, Illinois."
      ],
      "tags": [
        "alt-of",
        "alternative"
      ],
      "recordId": "3c6788159e44ee388159c9da39d1bb0b943ad595d8689c81a7ac015cf4547df9",
      "rawRecordSha256": "cb1e0108c45137482c484407cd98bf18acf43fdd1f74c662b865b403922494eb",
      "sourceRecordOrdinal": 489894
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 22,
    "glosses": 0
  }
}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for Lyons →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-THlvbnM