Kacper
Origin
Polish
Syllables
2
Peak era
2000s/2010s
Today
▬ Steady
Meaning
treasurer (Polish form of Casper/Jasper)
Popularity, 1890–2024
1890speak 2000s
Shape drawn from US Social Security baby-name records. Kacper peaked in the 2000s and the 2010s in nearly equal measure.
When you meet Kacper
Most people given the name Kacper in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Kacper deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Kacper truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Kacper fits with your family’s names and surname.
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