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Justus

Girl name · Latin

Meaningjust, fair · Latin

US rank
#11,932
Syllables
2
Peak
#2,788 in 1995

7 babies were named Justus in the US in 2025. It has dropped 5,849 places in five years.

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US births per million girls, 1975–2025

012.525197520002025

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Justus you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Justus von Liebig

Famous Justus

Justus von Liebig

German chemist (1803-1873)

Choose Justus and your child shares a first name with Justus von Liebig, a German chemist. A ready-made answer when someone asks “Justus, like who?” Justus von Liebig's Wikipedia article is available in 85 languages, a good sign of just how widely known they are.

Read about Justus von Liebig on Wikipedia (opens in a new tab)

Photo: Wikimedia Commons, CC BY 4.0 (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 227,273 baby girls born in the US in 2025 was named Justus, 7 babies in all. In a typical school of 500 kids, your Justus would very likely be the only one.
  • HistoryJustus has been in use since at least 1880, the first year US birth records were kept. That's 145 years of Justuss, and counting.
  • Best yearIt was far more popular in 1995, when it ranked #2,788. Today it's #11,932, so it could be due a comeback.
  • Then vs nowJustus was 4.4× more common in 2000 than it is today. In 2000 it was given to about 1 in 51,813 baby girls; in 2025, about 1 in 227,273.
  • TrendJustus has slipped 5,849 places over the last five years and now sits at #11,932. Good news if you want a familiar name that fewer kids will share.
  • MeaningIn Latin, Justus means “just, fair”.

About the name Justus

Justus is a girl name of Latin origin meaning “just, fair”. It has 6 letters and 2 syllables, starting with J and ending in “-tus”. US birth records list Justus for girls from 1975 to 2025, in 34 of those 51 years. Its best year was 1995, when it ranked #2,788 among girl names. In 2025 it ranked #11,932, with 7 babies.

Origin:Latin names

Justus for girls, by decade
DecadeBabies per millionAbout 1 in
1970s0.71,470,588 girls
1990s1193,023 girls
2000s1757,737 girls
2010s1375,758 girls
2020s7.5132,743 girls

More Latin girl names

Questions about the name Justus

What does the name Justus mean?

Justus means “just, fair” in Latin.

What is the origin of the name Justus?

Justus has Latin roots in our records. Other Latin names include Olivia, Amelia, Mia.

Is Justus a boy or girl name?

Justus is a girl name, though a few boys get it too.

How popular is the name Justus?

Justus ranked #11,932 for US girls in 2025, given to 7 babies. Its best year was 1995 (#2,788).