Skip Ancestry navigation Skip to Footer Ancestry Home
  • Home
  • Trees
  • Search
  • Memories
  • DNA
  • Subscribe
  • Cart
  • Sign In
Home
Loading

Trees you own

    Shared with you

      Tree tools

      • My Trees
      • First Name Meanings
      • Last Name Meanings
      • Individual Records Search
      • Family Trees Support
      • Start a New Tree
      • Upload a GEDCOM
      Loading
      • Search All Records
      • Census & Electoral Rolls
      • Birth, Marriage & Death, including Parish
      • Military
      • Wills & Probate
      • Immigration & Travel
      • Schools, Directories & Church Histories
      • Public Member Trees
      • Card Catalogue
      • Member Search
      Memories
      Loading
      • Register a kit
      • AncestryDNA® Learning Hub
      • Traits Learning Hub
      • AncestryDNA®
      • AncestryDNA® Support
      Loading
      • Support Centre
      • Ancestry Academy
      • Community
      • Hire an expert
      • Site Status
      Loading
      • Support Centre
      • Ancestry Academy
      • Community
      • Hire an expert
      • Site Status
      Discover More Family Names with an Ancestry 14-day Free Trial* 
      • Support Centre
      • Ancestry Blog
      • About Us
      • Site Map
      • Gift Memberships
      • Careers
        • Ancestry Corporate
        • Fold3.com
        • ForcesWarRecords.com
        • Geneanet.org
        • Newspapers.com
        • ProGenealogists.com
        • RootsWeb.com
      • © 2002-2026 Ancestry
      • Privacy
      • Cookies
      • Terms and Conditions
      • Operated by Ancestry Ireland Unlimited Company
      Group of people

      Meaning of the first name Iustinianus

      Origin

      Latin, Ancient Rome

      Meaning

      Just or Upright

      Variations

      Giustiniano, Giustinian, Justiniana
      The name Justinianus is derived from the Latin root justus, which translates to just or upright. This name embodies qualities of fairness, righteousness, and moral integrity. As a masculine form of the name Justina, it has been associated with individuals who exemplify a commitment to justice and ethical conduct. The name's etymology highlights its significance in promoting ideals of virtue and fairness in both personal and societal contexts.

      Historically, the name Justinianus is most famously associated with Emperor Justinian I, who ruled the Byzantine Empire from 527 to 565 AD. This emperor is renowned for his ambitious legal and architectural projects, as well as his efforts to reunify the fragmented Roman Empire. Under his reign, the Corpus Juris Civilis, or the Body of Civil Law, was codified, laying the groundwork for modern legal systems in many Western countries. The legacy of Justinian I has made the name emblematic of leadership and reform, cementing its historical significance.

      In modern times, the name Justinianus, although less common than its shorter variants like Justin or Justine, continues to be used in various contexts. It retains its connotation of justice and uprightness, appealing to individuals and families who value these traits. The name is occasionally found in academic, historical, and cultural discussions, especially concerning legal systems or governance. Its unique and classical nature makes it a distinctive choice for those seeking a name with historical resonance and moral weight.

      What are you curious about?

      Ready to learn more about your own family? Here are two ways to begin.
      Start a free trial
      Order AncestryDNA

      Explore the origins of another name.