# Kasimir (first name)

Source: https://namelineage.com/first-name/kasimir/  
Publisher: Name Lineage. US counts from the Social Security Administration; England and Wales counts from the Office for National Statistics; meaning and etymology from Wiktionary. Data updated 2026-11-11.

| Field | Value |
|---|---|
| Usually given to | boys |
| Origin | not recorded |
| Meaning | not recorded |
| Pronunciation | not recorded |
| Nicknames | none recorded |
| Variant spellings | none recorded |
| US babies named this | 80 since 1880 |
| Boys / girls in the US | 80 / 0 (0% girls) |
| Babies in England and Wales | not in the ONS data |

## Popularity

The last 15 years of each series. A year is missing when too few babies were given the name for the agency to publish it: five in the US, three in England and Wales.

### United States, boys

| Year | Babies | Rank |
|---|---|---|
| 1917 | 7 | 3,401 |
| 1918 | 7 | 3,538 |
| 1995 | 5 | 9,599 |
| 2003 | 6 | 10,245 |
| 2008 | 5 | 13,591 |
| 2010 | 5 | 13,299 |
| 2012 | 5 | 13,256 |
| 2021 | 9 | 8,514 |
| 2022 | 8 | 9,431 |
| 2023 | 8 | 9,354 |
| 2024 | 9 | 8,667 |
| 2025 | 6 | 11,344 |

## People named Kasimir

- Kasimir Leino, Finnish opinion journalist and writer (1866–1919)
- Kazimir Hnatow, French footballer (1929–2010)
- Casimir I of Opole, Duke of Opole-Racibórz
- Frederick Casimir, Count Palatine of Zweibrücken-Landsberg, Count Palatine of Zweibrücken-Landsberg
- Casimir of Bytom, Duke of Opole and Bytom
- Casimir IV, Duke of Pomerania, Duke of Pomerania-Stolp
- Casimir Christoph Schmidel, German botanist (1718–1792)
- Casimir II, Duke of Pomerania, Duke of Pomerania
- Atos Wirtanen, Finnish politician (1906-1979)
- Casimir V, Duke of Pomerania, Duke of Pomerania
- Casimir III, Duke of Pomerania, Duke of Pomerania-Stettin
- Casimir, Count of Lippe-Brake, (1627-1700)

## How to read these numbers

A count is babies registered with that name in that year, not people alive now, so a name common a century ago can have a large total and few recent births.