Arnett is a surname that has its roots in the British Isles, with origins tracing back to a fusion of Old French, Germanic and Scottish linguistic influences. The name originally stems from the Old French personal name Arnaut or Arnald, itself derived from the Germanic elements arn, meaning "eagle", and wald, meaning "rule" or "power". Thus the surname can be interpreted as "eagle ruler" or "powerful as an eagle".

As a patronymic, Arnett was first adopted in the medieval period to denote "son of Arnold". Early documentary evidence places the surname in the 12th and 13th centuries; the first recorded spelling is Ralph Ernald in the Pipe Rolls of London around 1160 during the reign of King Henry II, and early 13th‑century references include John Arnoud dated 1279 in the Hundred Rolls of Cambridgeshire under King Edward I.

The surname also appears in Scotland with several regional variants – Arnot, Arnott and Arnatt – which are linked either to the personal names Arnaut and its variants Ernaut and Hernaut, or to the Scottish locational name Arnot in the parish of Portmoak, Kinross‑shire, derived from the Gaelic ornacht meaning "barley". Early Scottish records include the landholding of Michael de Arnoth in 1284 and the homage rendered by David Arnot of Fyfe in 1296.

In England, the name was documented in London church registers in the early 17th century, notably the christening of Mary, daughter of Richard Arnett, on 15 April 1610 at St. Martin in the Fields, Westminster, and the christening of Mary, daughter of Jo Arnett, on 26 June 1642 at St. Giles' Cripplegate. Later migration records show a famine emigrant, Catherine Arnett, aged 36, who sailed from Liverpool aboard the “Orizaba” bound for New York on 10 June 1847.

Over the centuries, the surname spread beyond the British Isles. Scottish émigrés carried the name to Ireland, continental Europe, North America and Australia. Today, demographic data indicate that the greatest concentration of people bearing the surname Arnett resides in the United States, followed by the United Kingdom and Australia, reflecting the scale of 18th and 19th‑century emigration from Scotland to North America.

The surname has generated a number of variant spellings, many arising from regional accents or in the process of Anglicisation. Common variants include Arnet, Arnette, Arnot, Arnott and Arnatt, while other related surnames that share the same origin through the Old French Arnault or the Germanic root are Arnould, Arnoud and Arnauld. Further variations across Europe can be seen in names such as Arnoux in France or Arnautovic in Eastern Europe.

In contemporary culture, the surname appears in the public eye through individuals such as the Canadian‑born actor Will Arnett, whose work in television and film has popularised the name in the English‑speaking world. While other bearers of the surname may exist in various professions, the notable presence of Will Arnett serves as a contemporary point of reference for the name.

Typical given names associated with the Arnett surname

Male

  • Anthony
  • David
  • James
  • John
  • Paul
  • Peter
  • Philip
  • Richard
  • Robert
  • Stephen
  • William

Female

  • Caroline
  • Elizabeth
  • Joan
  • Joanna
  • Julie
  • June
  • Linda
  • Margaret
  • Michelle
  • Patricia
  • Sarah
  • Susan
  • Vanessa

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 Arnett in...

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There are approximately 933 people named Arnett in the UK. That makes it roughly the 7,776th most common surname in Britain. Around 14 in a million people in Britain are named Arnett.

Surname type: Diminutive

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 Arnett

  • Will Arnett - Canadian actor

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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