Diminutive of Constance, from Latin 'constantia' meaning 'steadfastness.'
Connie began life as a pet form of Constance, a name rooted in the Latin constantia, meaning steadfastness or unwavering resolve. The Roman Empire favored the quality so highly that it named a city after it — Constantia, modern Constanța in Romania — and the Emperor Constantine built his legacy on the very concept. By the medieval period, Constance had spread through Western Europe via Norman influence, carried partly by the tragic Constance of Sicily, a figure immortalized in Dante's Paradiso and Chaucer's Man of Law's Tale as an emblem of patient suffering.
Connie emerged as an affectionate shortening in the 19th century and took on a warm, approachable personality all its own. It peaked in American popularity in the mid-20th century, worn by actresses, athletes, and everyday women alike. Country singer Connie Francis became its most recognizable voice in the 1950s and 60s, her recordings of 'Who's Sorry Now' and 'Stupid Cupid' embedding the name in a particular era of bubblegum optimism.
Meanwhile, Connie Booth co-wrote Fawlty Towers, lending the name an entirely different cultural register. Today Connie occupies an interesting space — vintage enough to feel retro-chic, familiar enough to feel grounded. It works equally well as a standalone name and as a trim abbreviation, carrying its Latin backbone of constancy without the formality. Parents drawn to soft, friendly names with genuine historical weight have quietly been rediscovering it.