Treat
An English surname that may be a nickname or a place-name surname, with some medieval spellings suggesting roots in older forms like Treath or Trehet.
The #7,021 most common surname in the United States (2010 Census) — about 1 in every 64,794 Americans shares it.
Etymology
The surname Treat is not easy to pin down with certainty. Medieval records show forms such as de Treat and lredraet, but the historical excerpts do not give a secure derivation, so it may come from a nickname, a local place-name, or an older word that later settled into this spelling. The word is not clearly explained by the available dictionaries, and 19th-century writers often treated such short surnames cautiously.
History
The surname appears in English medieval records, including references from Cornwall and Somerset. Its survival in later records suggests it became established as a hereditary family name rather than remaining a descriptive byname. The modern spelling Treat is relatively uncommon, and in the United States it remains a minor surname.
Origin
Regions
Variant spellings
Fun fact
A medieval Cornwall reference gives a form like Ralph de Treat or Iredraet, showing how fluid surname spelling could be before standardization.
From the historical record
“for 'raaison de plaisance,' country-seat, villa, or ' lieu de plaisance,' pleasant re- treat ; O.Fr. plaisant, pleasing : v. under Pleasant] Reginald de Plesence. — Hund. Rolls. Plaisance is a fairly common French”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)