Polite
A rare surname most likely taken from the word for courteous or well-mannered.
The #8,067 most common surname in the United States (2010 Census) — about 1 in every 75,157 Americans shares it.
Etymology
This surname is best understood as a nickname or descriptive byname from the adjective polite, meaning courteous, refined, or well-mannered. The word ultimately goes back through French to Latin roots connected with polishing or refining, which helped give it the sense of cultured behavior. In surname use, it would have suited someone known for civility, social polish, or perhaps for the opposite in an ironic nickname.
History
The historical excerpts mostly use 'polite' in the ordinary sense, not as a firmly documented family-name derivation, so the etymology should be treated cautiously. As a surname, it is uncommon and may in some cases reflect an Anglicized or aspirational form adopted in English-speaking settings, especially where manners or social appearance were salient. Its modern U.S. presence is small, which fits a name that may have multiple independent origins rather than one large hereditary line.
Origin
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Variant spellings
Fun fact
The same word that gave this surname its likely meaning was also used in older literature as a social ideal, especially in phrases about 'polite conversation' and refined conduct.
From the historical record
“Ulster Dialect (chiefly Donegal) which was read in 1899 before the Philological Society (London) by Mr. H. C. Hart. "Nicknames are frequent. 'Sally Look-up' had a squint. 'Paddy Polite' polished manners. 'Susey Fluke' was a fisherwoman. James CuUiagh was the son of a famous culliagh, or cockfighter. Gallagher is so…”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)