*SET-U

English word origin

Etymology of Cecil

From Latin Caecilius, a Roman family name derived from caecus (“blind”). The surname has absorbed the Old Welsh Seisyllt, from Latin Sextilius, from Sextus.

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 Latin. · A female given name from Latin. · A surname from Welsh. · A locality in Cypress County, Alberta, Canada.

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

From Latin Caecilius, a Roman family name derived from caecus (“blind”). The surname has absorbed the Old Welsh Seisyllt, from Latin Sextilius, from Sextus.

Relationships mentioned by the source

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

This page abbreviates 8 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": "la",
        "3": "Caecilius"
      },
      "expansion": "Latin Caecilius"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "owl",
        "3": "Seisyllt"
      },
      "expansion": "Old Welsh Seisyllt"
    }
  ],
  "links": [
    [
      "Caecilius",
      "Caecilius#Latin"
    ],
    [
      "caecus",
      "caecus#Latin"
    ],
    [
      "Seisyllt",
      "Seisyllt#Old_Welsh"
    ],
    [
      "Sextilius",
      "Sextilius#Latin"
    ],
    [
      "Sextus",
      "Sextus#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "name",
      "glosses": [
        "A male given name from Latin.",
        "A female given name from Latin.",
        "A surname from Welsh.",
        "A locality in Cypress County, Alberta, Canada."
      ],
      "tags": [],
      "recordId": "ea9844ae4082bfca5357bddb4225442ff856dec679a8b16b098cdabe27238932",
      "rawRecordSha256": "0205510b22e87ebed1c6c6d984bb7a4d36870a48f88af980365888958152a39d",
      "sourceRecordOrdinal": 252718
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 8,
    "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 Cecil →

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-Q2VjaWw