Karrington is a modern respelling of Carrington, an English surname and place name meaning settlement by marshland.
Karrington is an elaborated surname-as-given-name derived from the English place name Carrington, a village in the county of Cheshire whose name likely derives from Old English elements meaning "settlement of Cær's people" or possibly connected to a personal name of Celtic origin. The Carrington family gave their name to a barony, and the surname traveled through British aristocratic and professional classes before making the transatlantic journey common to so many English surnames. Lord Carrington — the sixth Baron — served as British Foreign Secretary and NATO Secretary-General in the late twentieth century, giving the name a modern association with distinguished statesmanship.
The transformation of Carrington into a given name accelerated significantly in American naming culture during the 1980s, partly fueled by the television series "Dynasty," in which Alexis Carrington — played with magnificent villainy by Joan Collins — became one of the era's most iconic characters. The name carried the show's themes of wealth, power, and glamour, and it lodged itself in the cultural imagination as a name that sounded simultaneously old-money and dramatically modern. The K spelling, as in Karrington, emerged from the broader trend of initial substitution that gives names a distinctive visual identity.
Today, Karrington occupies an interesting niche in American naming: it reads as aspirational and substantial, carrying the weight of its English aristocratic origins while feeling fully at home in contemporary culture. The K spelling signals creative parental choice without departing from familiar phonetics. It is a name with swagger — four syllables that announce themselves — and it suits children who are expected, one way or another, to make an entrance.