English word origin

Etymology of Hagan

From the Irish surname, from Ó hÁgáin, "descendant of Ógán, diminutive of óg (“young”). Also from Ó hAodhagáin, "descendant of Aodhagán, from aodh (“fire”).

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

A surname from Irish.

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

From the Irish surname, from Ó hÁgáin, "descendant of Ógán, diminutive of óg (“young”). Also from Ó hAodhagáin, "descendant of Aodhagán, from aodh (“fire”).

Relationships mentioned by the source

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

Root classification mention*h₂eydʰ-ine-pro

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₂eydʰ-"
      },
      "expansion": ""
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ga",
        "3": "-"
      },
      "expansion": "Irish"
    }
  ],
  "links": [
    [
      "Ó hÁgáin",
      "Ó hÁgáin#Irish"
    ],
    [
      "Ógán",
      "Ógán#Irish"
    ],
    [
      "óg",
      "óg#Irish"
    ],
    [
      "Ó hAodhagáin",
      "Ó hAodhagáin#Irish"
    ],
    [
      "Aodhagán",
      "Aodhagán#Irish"
    ],
    [
      "aodh",
      "aodh#Irish"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "name",
      "glosses": [
        "A surname from Irish."
      ],
      "tags": [],
      "recordId": "f618a0cd91b4ac432ad51a6071104d142ed5cb824315003898eeead89f3b2682",
      "rawRecordSha256": "d406ccdeb5015bde66243077337f0c7e434aa2af2ce2997ad33740f72c995512",
      "sourceRecordOrdinal": 6538308
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "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 Hagan →

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-SGFnYW4