What are the most popular baby boy and baby girl names in America? Search common baby names by year. Gender:
Origin of the name Justin: From the Latin JustÄ«nus, which is derived from justus (lawful, right, just). From A World of Baby Names by Teresa Norman.
Justinian I depicted on a mosaic in the church of San Vitale, Ravenna, Italy. The Codex Justinianus (Latin for Justinianic Code or The Code of Justinian) is one part of the Corpus Juris Civilis, the codification of Roman law ordered by Justinian I early in the 6th century AD.