Casper is a moderately popular boys' name in England & Wales, ranking #210 in 2021 with 251 recorded births. The name reached its all-time peak in 2025 with 304 births ranking #167. Since 1996, the popularity has increased by 6,175.0%. In 2021, approximately 1 in every 1,175 boys born was named Casper. RISING Recent data shows the name is currently rising.
Casper is a classic name related to Jasper and usually explained as meaning "treasurer" or "keeper of the treasure". It feels gentle and old-world, with a soft but distinctive sound.
The name became familiar in Christian tradition through the legendary names of the Magi. Modern use has revived it as a friendly vintage choice.