A modern spelling of Justice, from Latin roots meaning fairness or righteousness.
Justis is a phonetic modern spelling of the ancient Latin name Justus, derived from the root *iustus* meaning "righteous," "upright," or "just." The classical form Justus appears several times in the New Testament — most notably in Acts 1:23, where a man called Joseph Barsabbas surnamed Justus was considered as a replacement for Judas among the apostles, and in Colossians 4:11, where a companion of Paul carries the same name. This gave the name an early Christian gravity that sustained it through the medieval period.
Over the centuries Justus evolved into regional variants: the German and Scandinavian Justus, the Spanish Justo, and eventually the English-language phonetic rendering Justis — a spelling that fuses the Latin root directly with the English concept of "justice," giving it an almost declarative moral weight. The spelling gained particular traction in twentieth-century America, especially in African-American communities where virtue names have a long tradition as statements of aspiration and identity. Today Justis occupies a distinctive niche: classical enough to carry historical resonance, yet modern in its orthography.
It reads as both a given name and a principle, which is precisely its appeal. Unlike the more common Justice used as a word-name, Justis retains the feel of a personal name with ancient roots rather than a noun pressed into service.