Devony is a feminine given name of English origin, functioning as a morphological variant of Devon—itself derived from the ancient Brittonic tribal designation Dumnonii and by extension the county of Devon in southwest England, whose etymological underpinnings are variously rendered “deep valley dwellers” or, in contemporary onomastic interpretation, “defenders.” From a socio-onomastic standpoint, Devony has maintained a low-frequency distribution in U.S. Social Security Administration records since its initial appearance in 1980, registering between five and eleven annual occurrences and occupying rank positions from 782 to 980, a profile that underscores its status as a rare but enduring selection among American parents. Pronounced deh-VOH-nee (/dɛˈvoʊni/), the name epitomizes the transatlantic adaptation of Anglo-vernacular toponymy for feminine identity, projecting a formally cool elegance while retaining a nuanced connection to regional British heritage.