*SET-U

English word origin

Etymology of Claus

From Dutch and German Claus, a contraction of Nicolaus (“Nicholas”). The spelling Klaus is from more modern German Klaus and other Germanic languages.

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 male given name from Dutch or from German [in turn from Ancient Greek]. · Ellipsis of Santa Claus. · Fictitious surname of Santa Claus and Mrs. Claus. · A surname from Dutch or from German [in turn from Ancient Greek].

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

From Dutch and German Claus, a contraction of Nicolaus (“Nicholas”). The spelling Klaus is from more modern German Klaus and other Germanic languages.

Relationships mentioned by the source

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

  • Borrowed-form mentionClausde
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "-"
      },
      "expansion": "Dutch"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "de",
        "3": "Claus"
      },
      "expansion": "German Claus"
    },
    {
      "name": "m+",
      "args": {
        "1": "de",
        "2": "Klaus"
      },
      "expansion": "German Klaus"
    }
  ],
  "links": [
    [
      "Claus",
      "Claus#German"
    ],
    [
      "Nicolaus",
      "Nicolaus#German"
    ],
    [
      "Nicholas",
      "Nicholas"
    ],
    [
      "Klaus",
      "Klaus#English"
    ],
    [
      "Klaus",
      "Klaus#German"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "name",
      "glosses": [
        "A male given name from Dutch or from German [in turn from Ancient Greek].",
        "Ellipsis of Santa Claus.",
        "Fictitious surname of Santa Claus and Mrs. Claus.",
        "A surname from Dutch or from German [in turn from Ancient Greek]."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "ellipsis"
      ],
      "recordId": "490214e282235a1ffa063a6bb3985648ce5c7384bb347fa5364f89c5cc65647c",
      "rawRecordSha256": "d2107f557b31d3762fe08353e22f826fb43a78517a10c2d2a8e0153521123ea3",
      "sourceRecordOrdinal": 903044
    }
  ],
  "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 Claus →

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-Q2xhdXM