Casimer
Casimer is absent from the 2024 data, which means fewer than five births. Its best rank was 510th, in 1917.
- Rank in 2024
- —fewer than 5 births
- Births in 2024
- 0not in the data
- Peak year
- 1918135 births
- Best rank
- #510in 1917
- Since 1895
- 1,895people given the name
The story in the numbers
1,895 boys have been named Casimer in the United States since 1895, according to Social Security records. The busiest single year was 1918, with 135 births.
The name has all but left use: none recorded in 2024, against 135 at the peak.
Half of everyone given the name was born by 1920, and the 1910s alone account for 40%. It has spent 24 of 145 years in the top 1,000.
Rank among boys, year by year
By decade
| Decade | boys named Casimer | |
|---|---|---|
| 1890s | 13 | |
| 1900s | 61 | |
| 1910s | 767 | |
| 1920s | 639 | |
| 1930s | 158 | |
| 1940s | 123 | |
| 1950s | 87 | |
| 1960s | 18 | |
| 1970s | 7 | |
| 1980s | 6 | |
| 1990s | 6 | |
| 2000s | 5 | |
| 2010s | 5 |
In 1918, its biggest year
Casimer was the 515th most given boy’s name that year. The top five boys’ names of 1918 were John, William, James, Robert and Charles. See all of 1918.
Names that rose and fell with Casimer
Same sex, most similar popularity curve over 145 years, in five-year steps — the shape of the line, not the size.
- Sigmundpeak 1918
- Casimirpeak 1919
- Attiliopeak 1916
- Americopeak 1922
- Hymanpeak 1916
- Isidorepeak 1919
- Hilbertpeak 1922
- Masaopeak 1918
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.