Search names
Casimir
OriginEnglish; French, from Polish
Meaning"destroyer of peace"
GenderBoy
About Casimir
The name Casimir peaked for boys at #393 in 1917. The name is most popular in Minnesota, Colorado, and Pennsylvania.
3 syllables.
As of September 2026, Casimir ranked #2039 in US births in 2025 SSA, peaked at #393 in 1917, Nameberry popularity #350.
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | #3,466 | 31 | 16.1 |
| 2015 | #3,307 | 34 | 17.7 |
| 2016 | #3,700 | 29 | 15.3 |
| 2017 | #4,243 | 24 | 13 |
| 2018 | #3,543 | 31 | 17.1 |
| 2019 | #3,731 | 29 | 16.2 |
| 2020 | #3,660 | 29 | 16.8 |
| 2021 | #3,028 | 40 | 22.9 |
| 2022 | #2,412 | 58 | 33.2 |
| 2023 | #2,363 | 58 | 33.9 |
| 2024 | #2,393 | 58 | 33.7 |
| 2025 | #2,039 | 73 | 42.7 |
World rankings
Similar names
These 20 names were selected by our users looking for other names like Casimir.
Famous Casimirs
- Saint Casimir
crown prince of Poland
- Casimir Pulaski
Polish soldier and politician, "the father of American cavalry"
- Casimir III the Great
last king of Poland
- Casimir IV Jagiellon
grand duke of Lithuania and king of Poland
- Casimir I the Restorer
duke of Poland
- Casimir II the Just
high duke of Poland
- Casimir I of Kuyavia
prince of Kujawy, Mazovia and Wielkopolska
- Casimir Pierre Périer
French President of the Council during the July Monarchy
- Casimir I of Opole
duke of Opole,Racibórz
- Casimir Eugene "Cass" Michaels
American baseball player
Casimir in pop culture
- "Casimir Pulaski Day
" song by Sufjan Stevens
- Casimir Lypiatt
character in "Antic Hay" (1923) by Aldous Huxley
- [Casimir] Pulaski Day
celebrated on October 11th
Variations & nicknames
- KazimirCzech
- KasimirGerman
- CasimiroSpanish
More nicknames
- Cass
Casimir in blog posts
Casimir on more lists
Save Casimir
Save to list