Slocum is a surname of English origin, traditionally a topographic name denoting residence within or near a hollow or valley. The surname is derived from the Old English elements sloc, meaning “hollow” or “valley”, and ham, meaning “homestead” or “enclosure”. Hence the name signifies a dweller of a valley or a person hailing from a place named Slocum.

The earliest recorded spelling of the family name appears as Slocombe in the early 16th‑century parish registers of Devonshire and Westcountry England. A November 1544 entry records the christening of Alson Slocombe in Barnstaple, and an August 1552 entry documents Elizabeth Slocomb in Shirwell. The first documented usage of the Modern spelling is shown in the 1564 “Oxford University Register”, where a Henry Slocum or Sloocume is listed. These autographings give credence to the assertion that the surname originated in the south‑west, particularly from either Slocum on the Isle of Wight or from Slocombe near Brendon in North Devonshire.

In the south‑west, place‑names containing the element cumb, an early loan from the Celtic cwm meaning “deep, narrow valley”, are prevalent. The root slah (signifying “sloe” or a valley) combined with cumb yields the locational meaning “valley dweller”, a designation that would have identified individuals based on their dwelling place during medieval times.

Heraldic records show that the Slocum family possess a grant of arms. The shield is argent, with a fess gules bearing three wings Or; flanked are three griffin’s heads Sable couped. The crest features a griffin’s head Gules between two wings expanded Or. These heraldic elements are recorded in 16th‑century documents and conform with depictions of noble and gentry families of the period.

Throughout the 16th and 17th centuries, the surname appears in a variety of spellings – Slocomb, Slocumb, Slocom, and Slocombe – reflecting local orthographic practices and the lack of fixed spelling conventions in English orthography at the time.

In contemporary times, the surname is most frequently found in the United Kingdom, especially in England. However, modern census data indicate a greater presence in North America, where it remains relatively uncommon. In the United States, Slocum is ranked as the 1,680th most common surname according to the 2019 Census, with higher concentrations in the Northeast, notably Massachusetts, Rhode Island and New York. Canadian statistics from 2019 place Slocum as the 5,262nd most common surname, with modest clusters in Ontario, particularly the city of Toronto.

Overall, the surname Slocum and its orthographic variants are firmly rooted in English linguistic and topographic tradition, recorded from the early Tudor period onward and continuing to bear significance in genealogical and heraldic studies.

Typical given names associated with the Slocum surname

Male

  • Guy

Female

  • Anne
  • Lucy

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 Slocum in...

Braille

Morse

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

Semaphore

Semaphore SSemaphore LSemaphore OSemaphore CSemaphore USemaphore M

There are approximately 13 people named Slocum in the UK. That makes it one of Britain's least common surnames. Fewer than one in a million people in Britain are named Slocum.

Origin: English

Region of origin: British Isles

Country of origin: England

Religion of origin: Christian

Language of origin: English

The Genealogist - UK census, BMDs and more online

Your comments on the Slocum surname

BritishSurnames.uk is a Good Stuff website.