Casimir comes from the English / French / Polish / Slavic tradition, meaning Destroyer of Peace.
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How popular is Casimir?
1919peak year
Casimir is on the rise. After years out of the spotlight, it has been gaining ground with U.S. parents in the most recent decade. It currently ranks well outside the top 1,000 (around #3238), with about 39 babies named Casimir each year. In 1919, 220 babies received the name (ranked #395). Total registrations across all years since 1880: roughly 5,174.
Year-by-year registrations1880–2024 · U.S. Social Security data
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