Pierson is a distinctive boys' name in United States, ranking #1862 in 2001 with 60 recorded births. The name reached its all-time peak in 2020 with 172 births ranking #1137. Since 1996, the popularity has increased by 114.3%. In 2001, approximately 1 in every 32,381 boys born was named Pierson. STABLE Recent data shows the name is currently stable.