Caspar is a distinctive boys' name in England & Wales, ranking #753 in 2002 with 25 recorded births. The name reached its all-time peak in 2022 with 82 births ranking #485. Since 1996, the popularity has increased by 108.3%. In 2002, approximately 1 in every 11,532 boys born was named Caspar. FALLING Recent data shows the name is currently falling.