Casimir
2 countriesFR
7,180
total births, France
US
#2035
in United States, 2025
Total births recorded
12,428
Peak year (France)
1931
Peak-year count
275
First recorded
1900
Popularity across 2 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.
FranceUnited States
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
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 |
Similar names right now
Ranked directly next to Casimir in France, 2022 — a real popularity match, not a subjective list.