Justyn
Masculine · “just”
Justyn is given to both — 4,398 boys and 152 girls since 1880. See other names given to both
Justyn is the Polish spelling of Justin, and the Latin behind it is about law — iustus, on ius, which gives justice and jurisdiction alike.
How old is the name Justyn?
Justyn first appears in US birth records in 1970 — 55 years ago. The typical Justyn alive today was born around 2000, making them about 25 years old. About 4,300 people named Justyn are estimated to be alive in the US today.
When was the name Justyn most popular?
Justyn peaked in 1998, reaching #706 nationally. Today it ranks #4139, 3,433 places below that high. See the whole 1998 chart.
Where it comes from
From iustus to Justyn
The story of Justyn
Justin Martyr was a second-century philosopher who converted and wrote the first substantial defense of Christianity to a pagan audience; two Byzantine emperors also carried the name. Polish spells it Justyn, with the y that Polish uses for this vowel, and it is well used there. It reaches American records both from Polish families and as a modern respelling of the English Justin.
Meaning
just, lawful
From Latin iustus, just or lawful, on ius, law or right; Iustinus is the derived name. The same root gives judge, jury, injury and jurisprudence, all from the vocabulary of Roman law.
How the name formed
- iustus
- Iustinus
- Justin
- Justyn
Related forms: Justyn · Justin · Justino
Pronouncing Justyn
JUS-tin
Two syllables, first stressed. Polish gives YOOS-tin.
Nicknames for Justyn
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1970
- Most boys named
- 2002202 — the highest on record
- Peak rank
- #706reached in 1998
- Change vs 2024
- +19.0%25 in 2025, from 21
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Justyn in other languages
The same name elsewhere
- Justyn in Polish — same name
- Justin in English — same name
- Justino in Spanish — same name
Strongest US states over the last decade: Texas.
Justyns among us
people named Justyn are estimated to be alive in the US today
About 1 boy in 68,323 born in 2025 was named Justyn
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Justyn
- #4139
- Justyn on the 2025 chart
- #233
- counting every spelling
The SSA counts spellings, not names. Justyn went to 25 boys in 2025, but Justin is the same name said out loud. Together the 2 spellings went to 1,537, which makes it the 233rd most-given boys’ name of the year — 3,906 places above the chart.
- Justin1,512
- Justyn25
About 1 boy in 1,111 born in 2025 was given one of these spellings — against 1 in 68,323 for Justyn itself.
Spellings are grouped by a fixed rule that folds interchangeable English spellings of one sound (ck/k, ph/f, x/ks, a non-initial y for i) and keeps vowels apart, so Sean and Shawn stay separate names. It errs towards splitting: a family here is never larger than the truth. SSA national data, 2025. Method
Is it right for you
What happens to a name after it peaks
The Cortney test
Every popular name lives one long story — a climb, a peak, a slow settling back. Justyn's later chapters haven't been written yet, so we borrowed them: Cortney climbed just as high around 1977, and its whole arc is on record. Line the two peaks up, and Cortney's path sketches the road Justyn is walking now.
Justyn sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Justyn is headed
Justyn should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind. Its history is short or jumpy, though, so read this as a sketch rather than a promise.
Low confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Justyn beside its neighbors
The names ranked closest to Justyn in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- A settled Latin meaning with a genuinely concrete legal legacy.
- A documented early Christian writer of real importance behind it.
- Read correctly on sight by every English speaker.
- Justin is the standard English spelling and will be written for him.
- The Polish pronunciation begins with a y sound, which Americans will not use.
- It is strongly associated with one American decade.
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What they receive
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Justyn
Masculine · #4139 in the U.S.
Frequently asked
- How many Justyns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 4,300 people named Justyn are estimated to be alive in the US today.
- How do you spell Justyn?
- Justyn is one of 2 recorded spellings. Justin is the more common one — 1,512 births in 2025 against 25 for Justyn.
- How popular is the name Justyn in 2025?
- Justyn ranks #4139 among US boy names in 2025, with 25 babies given the name.
- How rare is the name Justyn?
- About 1 in every 68,323 US boys born in 2025 was named Justyn — 25 in all.
- Will my child share the name Justyn with classmates?
- Justyn will almost certainly be the only one in school.
Ranked beside Justyn
Names sitting at a similar level of popularity right now.
Mose#4139 · Lucious#4139 · Karsten#4139 · Nikita#4139 · Hasani#4139 · Jomar#4139 · Fionn#4139 · Earnest#4139
Looking for what else is popular rather than what resembles Justyn? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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