Baby Name Studio

Boy Name · Latin Origin

Justus

Rare · 6 letters · Just, upright

Last reviewed: June 2026

Justus — a boy name from the Latin tradition — is an uncommon, standout choice. Its meaning, "Just, upright", anchors the name in something deeper than sound alone. If Justice is on your shortlist, Justus belongs in the same conversation.

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Frequently asked about Justus

What does the name Justus mean?

Justus means "Just, upright" and is of Latin origin.

What is the origin of Justus?

Justus originates in Latin naming tradition. Names of Latin origin often share recognizable sounds and cultural roots that shape how the name reads today.

How do you pronounce Justus?

Justus has 6 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.

Is Justus a boy's or girl's name?

Justus is primarily used as a boy's name in US records, though usage can vary by region and era.

How popular is Justus in 2026?

In our 2026 popularity tracker, Justus sits in the Rare tier — an uncommon, standout choice.

What names are similar to Justus?

Names that share Justus's sound and style include Justice, Justin, Julius, Junius, Justo. Open the "Names like Justus" rail on this page for the full list.