Kazimir
Masculine
Kazimir entered the US charts in 1921, peaked at #2750 in 2024, ranks #3757 in 2025 — given to only a few children a year.
How old is the name Kazimir?
Kazimir first appears in US birth records in 1921 — 104 years ago. The typical Kazimir is a kid of about 4 — this name's wave is very recent. About 300 people named Kazimir are estimated to be alive in the US today.
When was the name Kazimir most popular?
Kazimir peaked in 2024, reaching #2750 nationally. Today it ranks #3757, 1,007 places below that high. See the whole 2024 chart.
Kazimir appears on this list:
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
- 1921
- Most boys named
- 202447 — the highest on record
- Peak rank
- #2750reached in 2024
- Change vs 2024
- −38.3%29 in 2025, from 47
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.
Kazimir in other languages
Strongest US states over the last decade: Texas, California, Ohio.
Kazimirs among us
people named Kazimir are estimated to be alive in the US today
About 1 boy in 58,899 born in 2025 was named Kazimir
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Kazimir
- #3757
- Kazimir on the 2025 chart
- #815
- counting every spelling
The SSA counts spellings, not names. Kazimir went to 29 boys in 2025, but Casimir, Kasimir and Cazimir are the same name said out loud. Together the 4 spellings went to 113, which makes it the 815th most-given boys’ name of the year — 2,942 places above the chart.
- Casimir73
- Kazimir29
- Kasimir6
- Cazimir5
About 1 boy in 15,116 born in 2025 was given one of these spellings — against 1 in 58,899 for Kazimir 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 Dmitriy test
Every popular name lives one long story — a climb, a peak, a slow settling back. Kazimir's later chapters haven't been written yet, so we borrowed them: Dmitriy climbed just as high around 1997, and its whole arc is on record. Line the two peaks up, and Dmitriy's path sketches the road Kazimir is walking now.
Kazimir 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 Kazimir is headed
Kazimir is on a steep climb — if the curve holds, 2030 could see around 83% more babies given the name than today. 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.
Kazimir beside its neighbors
The names ranked closest to Kazimir in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
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What they receive
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Kazimir
Masculine · #3757 in the U.S.
Frequently asked
- How many Kazimirs are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 300 people named Kazimir are estimated to be alive in the US today.
- How do you spell Kazimir?
- Kazimir is one of 4 recorded spellings. Casimir is the more common one — 73 births in 2025 against 29 for Kazimir.
- How popular is the name Kazimir in 2025?
- Kazimir ranks #3757 among US boy names in 2025, with 29 babies given the name.
- How rare is the name Kazimir?
- About 1 in every 58,899 US boys born in 2025 was named Kazimir — 29 in all.
- Will my child share the name Kazimir with classmates?
- Kazimir will almost certainly be the only one in school.
Ranked beside Kazimir
Names sitting at a similar level of popularity right now.
Stanton#3757 · Reymundo#3757 · Greer#3757 · Zaven#3757 · Kelson#3757 · Javin#3757 · Faizan#3757 · Wilfred#3757
Looking for what else is popular rather than what resembles Kazimir? See the current top 100.
Choosing between Kazimir and another name?
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Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
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