Casimire

famous destroyer — from Kazimierz
Slavic origin · Unisex name
50% boys50% girls
#1594US 2023
10Births / yr
Stable
Top 1.2%Percentile

What does Casimire mean and where does it come from?

Casimire is a variant of Kazimierz, derived from Slavic elements meaning 'to destroy' and 'fame'.

Cultural significance
The name is common in Poland and associated with historical figures, particularly in the context of Polish royalty.
Peak popularity
Reached #1594 in 2015 — currently #1594 in the US.
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Related Reading
Slavic-origin baby names with timeless appeal
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How else can you spell Casimire?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Casimire?

Casimire works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Casimire Jack
One syllable · timeless choice
Casimire John
One syllable · timeless choice
Casimire Miles
One syllable · vintage charm
Casimire Leah
One syllable · timeless choice
Casimire Brooks
One syllable · timeless choice
Casimire Gael
One syllable · timeless choice
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Middle Names
The best middle names for Casimire
Browse ideas →

How popular is Casimire right now?

Holding steady — currently #1594 in the US out of 135.5k tracked names

US Trend 20192023#1594 · Top 1.2%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#159410stable
2022#159410stable
2021#159410stable
2020#159410stable
2019#159410
💎Casimire is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Casimire?

Common
CasCasieCasyIre

Famous people named Casimire

Cd
Casimire de la Rive
A French artist known for his work in the 19th century.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Casimire

What does the name Casimire mean?
Casimire means "famous destroyer — from Kazimierz" — a name rooted in Slavic tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Casimire?
Casimire is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Casimire?
Casimire originates from Slavic tradition. Slavic names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Casimire?
Casimire pairs beautifully with sibling names that share a similar Latin heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Casimire more of a girl or boy name?
Casimire is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.