Dimmock is a surname of English provenance, traced back to the Norman period and the early Middle Ages. Its form is linked to a place name and to elements of the Old English and British languages that describe the landscape. The surname is best regarded as either a topographic or a habitational marker for an individual residing near a distinctive earthwork, such as a ditch or a mound.

The earliest documentary record of the place that gives rise to the surname occurs in the Domesday Book of 1086, where the settlement is recorded as Dimoch. Subsequent references, such as the 1156 Red Book of the Exchequer, list it as Dimmok, while the Pipe Rolls of 1156 and 1190 use the form Dimmoch. These variations demonstrate how the place name evolved in written form before giving rise to a family name.

The place is situated in Gloucestershire, within a region characterised by small valleys and low hills. The English word dim is thought to mean a small valley or dell, and the element moc can correspond to a mound or a hill. An alternative hypothesis, grounded in British and Welsh linguistic material, suggests a derivation from tymoch meaning pigsty (composed of ty, house, and moch, pigs), or from din, meaning fort, combined with the same pig‑related element. In any case, the resulting name would have been a descriptive appellation for a locality.

The surname itself first appears in the 12th century. In 1169 the name Nicholas de Dimmoch is recorded in the Pipe Rolls of Gloucestershire, made during the reign of Henry I, who reigned from 1154 to 1189. The “de” particle indicates a link with the place. By the 16th century, the name had migrated to other parts of England, appearing in the 1567 muster rolls of Kidderminster, a town in Worcestershire. Subsequent parish registers from Gloucestershire record marriages involving the surname in the 17th century, such as that of John Dimmock and Elizabeth Sly on 26 December 1644 in Shipton Moyne, and that of Giles Dimmock and Rebecca Jenner on 11 April 1696 in Storehouse.

Various spellings have been documented, reflecting both regional pronunciation and the absence of orthographic standardisation. These include Dymock, Dimmack, Dymick, Dimock, Dymocke, and Dimoke. The Dymoke family, a collateral line, became notable for holding the hereditary office of King’s Champion for thirty‑four generations. A coat of arms granted to this family consists of a silver shield with a red cross pattee, the ends bearing small semicircles or an additional engraving.

During the Victorian era, many bearers of the surname emigrated to North America, particularly to the states of Vermont and Massachusetts. Census records from the 19th and early 20th centuries show a concentration of Dimmocks in these regions. Today the name remains uncommon in England, ranking as the 12,713th most frequent surname according to the Office for National Statistics, but it continues to be recognised across the Atlantic and in Australasia, although in smaller numbers.

Typical given names associated with the Dimmock surname

Male

  • Alan
  • Andrew
  • Christopher
  • David
  • George
  • James
  • John
  • Mark
  • Paul
  • Peter
  • Robert
  • Stephen
  • Tristan

Female

  • Christine
  • Claire
  • Elizabeth
  • Fp
  • Karen
  • Laura
  • Margaret
  • Michelle
  • Patricia
  • Sarah
  • Susan
  • Wendy

Similar and related surnames

Related and similar names are generated algorithmically based on the spelling, and may not necessarily share an etymology.

How to communicate the surname Dimmock in...

Braille

Morse

-....--------.-.-.-

Semaphore

Semaphore DSemaphore ISemaphore MSemaphore MSemaphore OSemaphore CSemaphore K

There are approximately 2,140 people named Dimmock in the UK. That makes it roughly the 3,960th most common surname in Britain. Around 33 in a million people in Britain are named Dimmock.

The Genealogist - UK census, BMDs and more online

Famous people named Dimmock

  • Charlie Dimmock - Television presenter
  • Peter Dimmock - Sports broadcaster (1920 to 2015)
  • Jimmy Dimmock - Football player (1900 to 1972)
  • Haydn Dimmock - Magazine editor (1895 to 1955)

Names and descriptions courtesy of Wikipedia, and may contain errors. This is not intended to be an exhaustive list of every famous person with this name.

Your comments on the Dimmock surname

BritishSurnames.uk is a Good Stuff website.