Marion is a distinctive boys' name in United States, ranking #2504 in 2025 with 54 recorded births. The name reached its all-time peak in 2005 with 167 births ranking #1016. Since 1996, the popularity has decreased by 53.8%. In 2025, approximately 1 in every 31,631 boys born was named Marion. STABLE Recent data shows the name is currently stable.