Casimir
Casimir is outside the top 1,000 in 2024, with 58 births. Its best rank was 393rd, in 1917.
- Rank in 2024
- —outside the top 1,000
- Births in 2024
- 580.00% of boys
- Peak year
- 1919220 births
- Best rank
- #393in 1917
- Since 1894
- 5,174people given the name
The story in the numbers
5,174 boys have been named Casimir in the United States since 1894, according to Social Security records. The busiest single year was 1919, with 220 births.
It is rising: its share of births is at least one and a half times what it was ten years ago.
Half of everyone given the name was born by 1927, and the 1920s alone account for 27%. It has spent 38 of 145 years in the top 1,000.
Rank among boys, year by year
By decade
| Decade | boys named Casimir | |
|---|---|---|
| 1890s | 31 | |
| 1900s | 111 | |
| 1910s | 1,277 | |
| 1920s | 1,404 | |
| 1930s | 546 | |
| 1940s | 325 | |
| 1950s | 252 | |
| 1960s | 133 | |
| 1970s | 99 | |
| 1980s | 132 | |
| 1990s | 137 | |
| 2000s | 200 | |
| 2010s | 284 | |
| 2020s | 243 |
In 1919, its biggest year
Casimir was the 395th most given boy’s name that year. The top five boys’ names of 1919 were John, William, James, Robert and Charles. See all of 1919.
Names that rose and fell with Casimir
Same sex, most similar popularity curve over 145 years, in five-year steps — the shape of the line, not the size.
- Vergilpeak 1920
- Casimerpeak 1918
- Hilbertpeak 1922
- Florianpeak 1921
- Americopeak 1922
- Guidopeak 1921
- Alfonsepeak 1917
- Burdettepeak 1922
What this page does not tell you. The Social Security data records how many babies were given a name, not what the name means or where it comes from — so neither do we. Counts cover people with a Social Security number; names given to fewer than five babies in a year are withheld. More on the data.