*SET-U

English word origin

Etymology of Guy

Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Indo-European *dʰeh₁- Proto-Indo-European *h₁weydʰh₁- Proto-Indo-European *-us Proto-Indo-European *(h₁)wéydʰ(h₁)us Proto-Germanic *widuz Proto-We

3 source sectionsExtended source reportWiktionary original ↗
In this entry · 3 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.

Source etymology 1

Original entry ↗
name

A male given name from the Germanic languages. · A surname originating as a patronymic.

noun

An effigy of Guy Fawkes burned on Bonfire Night

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

Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Indo-European *dʰeh₁- Proto-Indo-European *h₁weydʰh₁- Proto-Indo-European *-us Proto-Indo-European *(h₁)wéydʰ(h₁)us Proto-Germanic *widuz Proto-West Germanic *widu Proto-Indo-European *-ō Proto-Germanic *-ô Proto-West Germanic *-ō Frankish *Widōbor. Medieval Latin *Widō Old French Guider. English Guy From Old French Gui, from a Frankish form of Proto-West Germanic *Widō (compare Old Dutch Wido), a short form of names beginning with the element *widu (“wood”), from Proto-Germanic *widuz; see for example modern German Witold and Old Saxon Widukind. Cognate with Italian Guido and thus a doublet of Guido. More at wood.

Relationships mentioned by the source

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

  • Unspecified derivation mentionGuifro
  • Derivation mention*Widōgmw-pro
  • Derivation mentionWidoodt
  • Derivation mention*widuzgem-pro
  • Cognate mentionWitoldde
  • Cognate mentionWidukindosx
  • Cognate mentionGuidoit
Inspect preserved source fields

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

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      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "fro:Gui<ety:inh<la-med:*Widō<ety:bor<frk:*Widō<ety:af<gmw-pro:*widu><gmw-pro:*-ō<id:agent noun>>>>>>>",
        "id": "French name",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *dwóh₁\nProto-Indo-European *dwi-\nProto-Indo-European *dʰeh₁-\nProto-Indo-European *h₁weydʰh₁-\nProto-Indo-European *-us\nProto-Indo-European *(h₁)wéydʰ(h₁)us\nProto-Germanic *widuz\nProto-West Germanic *widu\nProto-Indo-European *-ō\nProto-Germanic *-ô\nProto-West Germanic *-ō\nFrankish *Widōbor.\nMedieval Latin *Widō\nOld French Guider.\nEnglish Guy\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"two\", \"children\" : [ { \"terms\" : [ { \"id\" : \"two\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dwóh₁\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dwi-\", \"lang\" : \"ine-pro\" }, { \"id\" : \"do\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dʰeh₁-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁weydʰh₁-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-us\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*(h₁)wéydʰ(h₁)us\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*widuz\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*widu\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" }, { \"id\" : \"agent noun\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-ō\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*-ô\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*-ō\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Frankish\", \"term\" : \"*Widō\", \"status\" : \"inline\", \"lang\" : \"frk\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Medieval Latin\", \"term\" : \"*Widō\", \"status\" : \"inline\", \"lang\" : \"la-med\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"Gui\", \"status\" : \"inline\", \"lang\" : \"fro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"Guy\", \"lang\" : \"en\" }\" data-id=\"French name\" data-lang=\"en\" data-title=\"Guy\" id=\"English:_French_name\">"
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      },
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    },
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      "name": "der",
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        "3": "-"
      },
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    },
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      "name": "der",
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      },
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    },
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      "name": "der",
      "args": {
        "1": "en",
        "2": "odt",
        "3": "Wido"
      },
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    },
    {
      "name": "der",
      "args": {
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      },
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    },
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      "name": "cog",
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      },
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    },
    {
      "name": "cog",
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        "1": "osx",
        "2": "Widukind"
      },
      "expansion": "Old Saxon Widukind"
    },
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      "name": "cog",
      "args": {
        "1": "it",
        "2": "Guido"
      },
      "expansion": "Italian Guido"
    },
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        "nocap": "1"
      },
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    },
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    }
  ],
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    [
      "*dwóh₁",
      "Reconstruction:Proto-Indo-European/dwóh₁#Proto-Indo-European:_two"
    ],
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      "*dwi-",
      "Reconstruction:Proto-Indo-European/dwi-#Proto-Indo-European:_two"
    ],
    [
      "*dʰeh₁-",
      "Reconstruction:Proto-Indo-European/dʰeh₁-#Proto-Indo-European:_do"
    ],
    [
      "*h₁weydʰh₁-",
      "Reconstruction:Proto-Indo-European/h₁weydʰh₁-"
    ],
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      "*-us",
      "Reconstruction:Proto-Indo-European/-us"
    ],
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      "*(h₁)wéydʰ(h₁)us",
      "Reconstruction:Proto-Indo-European/(h₁)wéydʰ(h₁)us"
    ],
    [
      "*widuz",
      "Reconstruction:Proto-Germanic/widuz"
    ],
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      "*widu",
      "Reconstruction:Proto-West Germanic/widu"
    ],
    [
      "*-ō",
      "Reconstruction:Proto-Indo-European/-ō"
    ],
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      "*-ô",
      "Reconstruction:Proto-Germanic/-ô#Proto-Germanic:_agent_noun"
    ],
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      "*-ō",
      "Reconstruction:Proto-West Germanic/-ō#Proto-West_Germanic:_agent_noun"
    ],
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      "*Widō",
      "Reconstruction:Proto-West Germanic/Widō"
    ],
    [
      "*Widō",
      "Reconstruction:Latin/Wido"
    ],
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      "Gui",
      "Gui#Old_French"
    ],
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      "Gui",
      "Gui#Old_French"
    ],
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      "*Widō",
      "Reconstruction:Proto-West Germanic/Widō"
    ],
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      "Wido",
      "Wido#Old_Dutch"
    ],
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      "*widu",
      "Reconstruction:Proto-West Germanic/widu"
    ],
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      "wood",
      "wood#English"
    ],
    [
      "*widuz",
      "Reconstruction:Proto-Germanic/widuz"
    ],
    [
      "Witold",
      "Witold#German"
    ],
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      "Widukind",
      "Widukind#Old_Saxon"
    ],
    [
      "Guido",
      "Guido#Italian"
    ],
    [
      "Guido",
      "Guido#English"
    ],
    [
      "wood",
      "wood#English"
    ]
  ],
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      "pos": "noun",
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        "An effigy of Guy Fawkes burned on Bonfire Night"
      ],
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        "UK"
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Source etymology 2

Original entry ↗
name

A male given name from Hebrew. · A surname.

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

From the Hebrew name גַּיְא (gáy, literally “valley”), with the spelling influenced by the existing English name.

Inspect preserved source fields

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

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Source etymology 3

Original entry ↗
name

A minor city in Faulkner County, Arkansas. · An unincorporated community in Liberty Township, Howard County, Indiana. · An unincorporated community in Warren County, Kentucky. · An unincorporated community in Fort Bend County, Texas.

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

For places which could be from either etymology above.

This page abbreviates 1 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.

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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 Guy →

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-R3V5