In ordinary English, smart means quick-witted, clever, and mentally alert. It can also suggest brightness or stylish precision: a word well suited to verbal nimbleness.

As a surname it need not describe its bearer, of course; the pleasing fit here is linguistic rather than genealogical.

Smart was notably learned and versatile: a writer of Latin verse, odes, journalism, translations, satire, songs, and religious poetry. His surviving reputation rests especially on poetry whose praise, biblical reference, sound, and imaginative leaps can feel remarkably alert and inventive.

The surname makes an apt retrospective label for that intellectual quickness. It does not explain his vocation or his religious vision; it simply happens to echo qualities readers often find in the work.

“Smart” offers a compact way into a poet sometimes reduced to a story of suffering and confinement. The name redirects attention to accomplishment: technical range, learning, wit, and an imagination capable of making the created world seem charged with meaning.

It is also a useful reminder that eighteenth-century polish and startling originality can coexist. Smart’s poetry is often both formally accomplished and gloriously unruly in spirit.

The modern English sense of smart as clever or quick is transparent, making the wordplay immediately legible. The supplied biographical context describes Smart as highly accomplished across several literary forms, especially as an inventive religious poet concerned with praise, animals, music, language, and biblical history.

That correspondence supports an aptronymic reading, not a causal one. A surname can be satisfyingly apt without having steered a life.