Casimir
3 countriesPopularity across 3 countries
Each line is scaled to its own peak, so you can compare when Casimir was in fashion in each country, whatever the population size.
Country by country
🇫🇷 France
7,180 births recorded 1900–2021 · peaked in 1931 with 275 births
Most common in: Pas-de-Calais, Martinique, Guadeloupe, Nord, Aveyron
Source: INSEE, official birth-registration data
🇺🇸 United States
5,248 births recorded 1894–2025 · currently #2035 · peaked in 1919 with 220 births
Most common in: Illinois, New York, Pennsylvania, Michigan, New Jersey
Source: Social Security Administration, official birth-registration data
🏴🏴 England & Wales
31 births recorded 1997–2021 · currently #4789 · peaked in 2009 with 6 births
Source: Office for National Statistics, official birth-registration data
🇬🇧 United Kingdom
31 births recorded 1997–2021 · peaked in 2009 with 6 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
France rank history
Casimir’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 1992 | #1588 | — |
| 1993 | #2091 | ↓503 |
| 1995 | #2512 | ↓421 |
| 1997 | #3129 | ↓617 |
| 1999 | #1832 | ↑1297 |
| 2000 | #2248 | ↓416 |
| 2001 | #1754 | ↑494 |
| 2002 | #2434 | ↓680 |
| 2003 | #3873 | ↓1439 |
| 2004 | #3480 | ↑393 |
| 2005 | #3583 | ↓103 |
| 2006 | #3255 | ↑328 |
| 2007 | #3805 | ↓550 |
| 2008 | #4684 | ↓879 |
| 2009 | #4685 | ↓1 |
| 2011 | #4349 | ↑336 |
| 2012 | #3897 | ↑452 |
| 2014 | #4559 | ↓662 |
| 2020 | #3984 | ↑575 |
| 2021 | #2964 | ↑1020 |
Frequently asked questions about Casimir
Is Casimir a popular name?
Casimir has 7,180 recorded births in France between 1900 and 2021, but doesn’t currently rank in the yearly top list.
Is Casimir more common for boys or girls?
Casimir is recorded predominantly as a boys’ name in official France birth data.
When was Casimir most popular?
Casimir peaked in 1931 in France, with 275 recorded births that year.
Is Casimir rising or falling in popularity?
In France, Casimir’s popularity is falling — its rank has slipped from #124 in 1900 to #2964 in 2021.
How many babies have been named Casimir?
At least 12,459 babies have been recorded with the name Casimir across official birth statistics in 3 countries.
Is Casimir popular in more than one country?
Yes — Casimir appears in official birth records in 3 countries: France, United States, England & Wales.
What names are similar in popularity to Casimir?
Based on real 2022 ranking data in France, names ranked closest to Casimir include Arin, Armin, Emari, Ezariah.
Similar names right now
Ranked directly next to Casimir in France, 2022 — a real popularity match, not a subjective list.