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Kasper
BoyMeaning of Kasper: Persian: 'treasurer'
Kasper is a boy's name most strongly associated with Polish naming. It has 6 letters and 2 syllables, and it is familiar but far from overused — 1866th most popular boys' name in the United States in 2025 and 529th in England & Wales.
US rank 2025
#1866
84 babies in 2025
England & Wales 2024
#529
73 babies in 2024
US babies since 1880
1,409
First recorded 1912 · peak 2023
Trend
rising
Style: uncommon
Popularity over time
Gender split
99% boys · 1% girls, based on US, UK and international usage.
Origins & cultures
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