Pax is a Latin word name meaning peace.
Pax is Latin for 'peace,' clean and absolute, one of the most semantically transparent names a child can carry. In Roman religion and mythology, Pax was the goddess of peace, depicted bearing an olive branch and a cornucopia, her image stamped on coins during periods of stability — most famously during the Pax Romana, the roughly two centuries of relative peace across the Empire initiated by Augustus. The Ara Pacis, the Altar of Peace consecrated in 13 BCE, was one of the great monuments of Roman civic religion, and the concept of pax was not merely the absence of war but an active, maintained order — peace as achievement.
The name crossed into Christian usage early, appearing in saints' calendars and monastic traditions, and the liturgical phrase pax vobiscum ('peace be with you') kept the word alive in sacred contexts throughout the medieval period. Pax appears as a word-name in English as early as the Renaissance, though as a given name it remained rare until the modern era. Its contemporary revival owes something to Angelina Jolie and Brad Pitt, who named their son Pax Thien in 2007 — a choice that combined Latin peace with Vietnamese sky, bridging Eastern and Western naming traditions.
Today Pax occupies a distinctive position in the landscape of short, powerful word-names alongside Sage, True, and Lux. It is gender-neutral in practice, used for daughters and sons alike, and its brevity gives it a lapidary quality — a name that does not ornament itself. In an era of geopolitical anxiety, choosing Pax is an act of quiet intention: a parent declaring, in a single syllable borrowed from antiquity, what they hope their child will both embody and inhabit.