A variant of Quinton, from Latin quintus, meaning 'fifth,' also used as an English place surname.
Quinnton is a variant spelling of Quinton, a name with both Latin and Old English roots. The most common etymological path leads to the Latin Quintus, meaning "fifth" — a Roman praenomen given to the fifth child in a family or the fifth born of a particular rank, carried by notable Romans including the poet Horace (Quintus Horatius Flaccus) and the orator Quintilian. The -ton suffix, from the Old English tun meaning "settlement" or "enclosure," transformed the Latin root into an English place-name pattern: "fifth settlement" or "the estate of Quintus."
Several English villages named Quinton exist across the Midlands and South, and the name passed from toponym to surname to given name through the usual English naming conventions. As a given name, Quinton gained particular traction in the United States during the twentieth century, where it became a well-regarded masculine name with a sound that balanced strength and approachability. The alternate spelling Quinnton — sometimes chosen to more explicitly honor the Irish surname Quinn alongside the -ton suffix — adds a layer of Celtic resonance to the name, Quinn deriving from the Irish Conn, meaning "chief" or "wisdom."
In contemporary use, Quinnton feels both grounded and slightly formal, a name that ages well from childhood through adulthood. Its variant spelling signals intentionality on the part of parents, a desire to personalize within a familiar name tradition rather than depart from it entirely. The name carries quiet confidence and suits both literary and athletic associations easily.