Casimira
Every Casimira since 1896 — 492 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Casimira
Casimira is not currently in use for newborns in the United States — fewer than five babies received the name in 2025. Its story lives in the historical record below.
Since 1896, 492 American babies have been named Casimira. Its peak came in 1916, when 35 newborns received the name — the signature sound of the 1910s.
The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Casimira stood among all girls' names in any year, or use the compare tool to plot it against other names.
Casimira year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Girls | Girls rank |
|---|---|---|
| 2025 | — | — |
| 2024 | — | — |
| 2023 | — | — |
| 2022 | — | — |
| 2021 | — | — |
| 2020 | — | — |
| 2019 | 5 | #16,010 |
| 2018 | — | — |
| 2017 | — | — |
| 2016 | — | — |
| 2015 | — | — |
| 2014 | — | — |
| 2013 | — | — |
| 2012 | — | — |
| 2011 | — | — |
| 2010 | — | — |
| 2009 | 5 | #17,832 |
| 2008 | — | — |
| 2007 | 6 | #15,867 |
| 2006 | — | — |
| 2005 | — | — |
| 2004 | — | — |
| 2003 | — | — |
| 2002 | — | — |
| 2001 | — | — |
| 2000 | 5 | #15,470 |
| 1995 | 5 | #13,780 |
| 1990 | — | — |
| 1985 | — | — |
| 1980 | — | — |
| 1975 | — | — |
| 1970 | — | — |
| 1965 | — | — |
| 1960 | — | — |
| 1955 | — | — |
| 1950 | — | — |
| 1945 | — | — |
| 1940 | 6 | #3,931 |
| 1935 | — | — |
| 1930 | 10 | #2,876 |
| 1925 | 19 | #2,039 |
| 1920 | 25 | #1,673 |
| 1915 | 23 | #1,529 |
| 1910 | 10 | #1,534 |
| 1905 | — | — |
| 1900 | — | — |
| 1895 | — | — |
| 1890 | — | — |
| 1885 | — | — |
| 1880 | — | — |
Frequently asked questions
How popular is the name Casimira in 2025?
Casimira did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.
How many people are named Casimira?
492 babies have been named Casimira in the United States since 1896, based on Social Security card applications.
When was the name Casimira most popular?
Casimira peaked in 1916, when 35 newborns received the name.
Is Casimira a boy or girl name?
Casimira is overwhelmingly a girl's name — 100% of babies with the name.
Is the name Casimira rising or falling?
Casimira has been roughly stable over the past decade.