Thatcher
An occupational surname for a roofer or thatcher—someone who covered roofs with straw, reed, or similar material.
The #3,644 most common surname in the United States (2010 Census) — about 1 in every 31,660 Americans shares it.
Etymology
Thatcher comes from the old occupation of thatching roofs with straw, reed, or other plant material. The surname is the same word as the job title, ultimately from Old English roots for “thatch” and the agent suffix meaning “one who does the work.” Historical forms include spellings such as Thechare, Thacchere, and related variants tied to roofing trades.
History
Medieval records show the name in occupational forms, and it appears alongside related roofing surnames such as Thacker, Tiler, and Slater. Over time, the byname became a hereditary surname in England and remained relatively common in English-speaking countries. The name is also famous from Margaret Thatcher, the British prime minister, which helped make it especially recognizable in the modern era.
Origin
Regions
Variant spellings
Fun fact
The surname belongs to a whole cluster of roof-making names: in old records you can find Thatcher used alongside Tiler, Slater, and Hellier for closely related building trades.
From the historical record
“THARP = Thopp, q.v. THATCHER, th6 palatal form of Thacker, q.v. When thatchers thinke, their virages worth their worke. — G. Gascoigne, Steele Glas (A.D. 1376). THAXTER, V. Thackster. THAYER (A.-Fr.-Teut.)represents an O.Frank, cognate, 'Ihiadher (A.D. ,799), of A.-Sax. rAeorfAere= National A.Kyci\thiad- = O.E.”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)Notable people named Thatcher
- Margaret Thatcher (1925–2013)
Sourced from Wikidata; linked to their Wikipedia page.