Caspar is a distinctive boys' name in England & Wales, ranking #637 in 2004 with 38 recorded births. The name reached its all-time peak in 2022 with 82 births ranking #485. Since 1996, the popularity has increased by 216.7%. In 2004, approximately 1 in every 8,118 boys born was named Caspar. FALLING Recent data shows the name is currently falling.