Kasimir
- #10,695 for boys in 2025, 6 births
- Peak · boys
- 1917 · 7 births
- Debut · boys
- 7 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 80since 1917
Kasimir over time
boys
Rank among boys' names. Kasimir has never cracked the top 3,000 here.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | boys | |
|---|---|---|
| rank | births | |
| 2025 | #10,695 | 6 |
| 2024 | #8,312 | 9 |
| 2023 | #8,921 | 8 |
| 2022 | #8,990 | 8 |
| 2021 | #8,166 | 9 |
| 2020 | — | |
| 2019 | — | |
| 2018 | — | |
| 2017 | — | |
| 2016 | — | |
| 2015 | — | |
| 2014 | — | |
| 2013 | — | |
| 2012 | #12,274 | 5 |
| 2011 | — | |
| 2010 | #12,231 | 5 |
| 2009 | — | |
| 2008 | #12,553 | 5 |
| 2007 | — | |
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| 2004 | — | |
| 2003 | #9,581 | 6 |
| 2002 | — | |
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| 1995 | #8,868 | 5 |
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| 1918 | #3,368 | 7 |
| 1917 | #3,217 | 7 |
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First appearance
1917
The first year at least five boys were named Kasimir! It came in at #3,217, and was given to 7 baby boys.
Quietest stretch: 1919–2002, when fewer than 6 boys a year got the name.
Where Kasimir is popular in 2025
No state had 5 or more boys named Kasimir in 2025, so the SSA doesn't publish it for any state.
See more about Kasimir
Momentum · boys
Brand new
- 2,383 spots since 2024 (#8,312 → #10,695)
Rise & fade · boys
Peaked on debut
- Debuted 1917
- Peaked 1917 at #3,217 (7 births)
- Births halved by 1919, 2 yrs later
Top of the charts · boys
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · boys
1 in 132,212
- Highest: 1 in 132,212 boys born in 1917 were named Kasimir (0.00%)
- Latest: 1 in 284,679 boys born in 2025 (0.00%)
Era · boys
The 2020s
- 50.0% of all boys named Kasimir (40) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1910s | 14 | #3,217 (1917) | #3,293 |
| 1920s | 0 | — | — |
| 1930s | 0 | — | — |
| 1940s | 0 | — | — |
| 1950s | 0 | — | — |
| 1960s | 0 | — | — |
| 1970s | 0 | — | — |
| 1980s | 0 | — | — |
| 1990s | 5 | #8,868 (1995) | #8,868 |
| 2000s | 11 | #9,581 (2003) | #11,067 |
| 2010s | 10 | #12,231 (2010) | #12,253 |
| 2020s | 40 | #8,166 (2021) | #9,017 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Kasimir ranked and which names it was up against. Click a point on the chart, or pick a year: