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Home › Baby Names Directory › Kazimierz

Kazimierz

♂ Boy

Pronounced kah-ZHEE-myesh /kaˈʑi.mjɛʂ/Medium

Meaning: The Polish form of Casimir, from Slavic roots often read as 'he who destroys the enemy's prestige' or 'proclaimer of peace'. Borne by Polish kings and saints; a heritage name we note respectfully.Low

In 30 seconds: A stately Polish name: Kazimierz is the form of Casimir, borne by kings (said 'kah-ZHEE-myesh'). A heritage name noted respectfully.
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Origin MediumPolish, Slavic
MeaningThe Polish form of Casimir, from Slavic roots often read as 'he who destroys the enemy's prestige' or 'proclaimer of peace'. Borne by Polish kings and saints; a heritage name we note respectfully.
U.S. rank (2024)#11637 ↘ Falling
2024 U.S. births6 boys (0.00% of U.S. boys)
Peak year1915
Total births (all-time)≈ 77

Popularity in the U.S. · SSA data

peak 191519142024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Kazimierz is the Polish form of Casimir, from Slavic roots often read as 'he who destroys the enemy's prestige' or 'proclaimer of peace'. Carried by Polish kings and by Saint Casimir, it is a name of deep Polish heritage we note respectfully. A stately three-beat pick (said 'kah-ZHEE-myesh').

It is a classic in Poland and rare in the U.S. Rare here, regal, and heritage-rich.

Did you know? Kazimierz is the Polish form of Casimir, a name borne by Polish kings and saints, from Slavic roots read as 'destroyer of the enemy's prestige' — a heritage name we note respectfully (said 'kah-ZHEE-myesh').
Overall data confidence 55%
References - Kazimierz — Polish form of Casimir; borne by kings

Variations

CasimirKazimirKazimierz

Nicknames

KazKazik

Famous Bearers

  • Famous bearers coming soon.

If you like Kazimierz…

Casimir— the wider form Kazimierz shares
Aleksander— a like Polish heritage pick
Kasimir— a fellow Polish choice
Yulian— a similarly popular pick
Aleksandr— a fellow Slavic choice

Explore names like Kazimierz

By themeheritageslavicregalpolish
By meaningPeace

All themes →All meanings →All origins →

Frequently Asked

What does the name Kazimierz mean?

Kazimierz is the Polish form of Casimir, often read as 'he who destroys the enemy's prestige' or 'proclaimer of peace'.

How do you pronounce Kazimierz?

It's said kah-ZHEE-myesh /kaˈʑi.mjɛʂ/ - three syllables, stress on the second.

Is Kazimierz a boy or girl name?

Kazimierz is used here as a boy's name.

How popular is Kazimierz?

Kazimierz is rare in the U.S. and a classic in Poland.

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