The surname Caines is an English surname whose origins can be traced to a medieval given name, Cain, derived from the Hebrew Qayin, meaning "acquired" or "possessed". It is believed that Caines originated as a patronymic denoting the son of a person named Cain. This interpretation is supported by sources regarding medieval naming conventions. (1,2)

The surname was also recorded as Caines, Cains, Kaines and Keynes, and is of Norman‑French origin, introduced by followers of Duke William of Normandy after the conquest of 1066. It is a locational surname deriving from the town of Cahaignes in the departement of Eure, or the similarly named Cahagnes in Calvados. Early records appear in the Domesday Book of 1086 under several counties, entering the English land‑owning class forged in the aftermath of the invasion. (3)

Subsequent documents reveal individuals bearing the name: William de Cahaignes of Cambridge (1086), William de Caynes of Northumberland (1222 in the Curia Regis), and John de Kaynnes of Buckinghamshire (1273 in the Hundred Rolls). The name also gave rise to place‑names such as Keynes Court in Wiltshire and both Combe Keynes and Winkley Keynes in Devonshire in the mid‑14th century. (3)

Further etymological evidence suggests additional origins. The Latin word caenus, meaning "black", and the Old English personal name Cane, meaning "reed", are associated with the surname. In medieval usage the term sometimes described a person of uncertain social status, reflecting a lack of clear lineage or occupation. (4)

In contemporary times the surname remains most prevalent in England, with concentration in Bedfordshire, Hertfordshire, and Northamptonshire as recorded by the 1881 UK census. The spelling variations include Caines, Cains, Kaines, Keynes, and others across the British Isles, and the name has spread to Ireland, Scotland, Wales, Canada, France, Germany, and the United States, owing to migration and diaspora. (4)

The Caines name has been borne by notable figures of influence, such as the economist John Maynard Keynes (1883–1946) and the 1st Baron Keynes, whose work contributed to mid‑20th‑century economics and the United States New Deal administration. Aristocratic figures including Sir George Caine and his son Sir Philip Caine further illustrate the social stature attained by bearers of the surname. (3,4)

Typical given names associated with the Caines surname

Male

  • Andrew
  • Chris
  • Christopher
  • Daniel
  • David
  • John
  • Mark
  • Matthew
  • Michael
  • Peter
  • Richard
  • Robert

Female

  • Andrea
  • Carol
  • Christine
  • Elizabeth
  • Helen
  • Jacqueline
  • Margaret
  • Mary
  • Nicola
  • Rebecca
  • Sarah
  • Susan

Similar and related surnames

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

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There are approximately 1,570 people named Caines in the UK. That makes it roughly the 5,165th most common surname in Britain. Around 24 in a million people in Britain are named Caines.

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

Famous people named Caines

  • Michael Caines - Chef
  • Daniel Caines - Athlete

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.

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