KIDNEY
Kidney is an English surname with a provenance that stretches back to the Middle Ages. Its earliest recorded form appears in the Subsidy Rolls of Sussex in 1273, where a man named Henry le Ketin is listed, and in the year 1307 a William le Kydere is documented. The name was also found in London registers in the eighteenth and nineteenth centuries, for example at St Margaret Pattens in 1654 and in the Irish church registers of Doneraile, County Cork in 1821.
The etymology of Kidney is commonly traced to the Middle English word kidenei, a term that meant “kidney.” It is believed that the surname was originally a nickname given to a person whose physical appearance, perhaps a rounded or protruding shape, reminded others of a kidney. An alternate explanation, supported by some records, is that it served as a metonymic occupational name for a butcher or cook who specialised in preparing kidney dishes. Both interpretations are grounded in the historical usage of the word and are accepted as credible by contemporary onomastic scholarship.
Variations in spelling are documented across the English‑speaking world. These include Kidney itself, as well as Kydney, Kidder and Kidner. The diversification of spelling is typical of surnames that travelled orally before the advent of standardised spelling. In Ireland, the surname appears in several Irish counties, notably Cork, where it is a surviving anglicisation of the Gaelic family name Oʔ Dubhain and may have resulted from a 16th‑century misinterpretation that linked the Gaelic word dubhan with the English word “kidney.” This connection remains a matter of historical interest but has not altered the primary English derivation of the name.
Geographical distribution data show that the surname is relatively rare but is most common within the British Isles, particularly in England and Ireland. Within England the name can be found in both the South West, exemplified by historical records from Somerset and Devon, and in other regions such as the East Anglia, Kent, Surrey and eastern Midlands. In Ireland it is mainly concentrated in County Cork, but it has also been recorded in other counties as part of the broader diaspora. The surname has travelled with members of the family to former British colonies, and thus occasional occurrences are noted in Canada, Australia, New Zealand and the United States, especially in the Southern and Midwestern states.
Although the name Kidney is not among the most common surnames, it has maintained a distinctive presence through the centuries, evidenced by its appearance in tax, census and parish registers across the United Kingdom and Ireland. Its ties to medieval occupational roles and to specific geographic locales contribute to a surname that is both historically grounded and evocatively specific.
Typical given names associated with the Kidney surname
Male
- Andrew
- Carl
- David
- Ernest
- James
- John
- Paul
- Peter
- Robert
- Simon
- Stephen
- Steven
- Thomas
Female
- Amanda
- Christine
- Danielle
- Elizabeth
- Jane
- Jennifer
- Joan
- Joyce
- Lynne
- Margaret
- Mary
- Michelle
- Victoria
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 Kidney in...
Braille
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Morse
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Semaphore
There are approximately 442 people named Kidney in the UK. That makes it one of Britain's least common surnames. Only around seven in a million people in Britain are named Kidney.
Surname type: Location or geographical feature
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English
Famous people named Kidney
- David Kidney - Politician
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.